Download Epson Stylus Photo RX600 Service manual
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SERVICE MANUAL Scanner • Printer • Copier EPSON Stylus PHOTO RX600/610 , RX620/630 SEOT03006 Download Service Manual And Resetter Printer at http://printer1.blogspot.com Notice: All rights reserved. No part of this manual may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SEIKO EPSON CORPORATION. The contents of this manual are subject to change without notice. All effort have been made to ensure the accuracy of the contents of this manual. However, should any errors be detected, SEIKO EPSON would greatly appreciate being informed of them. The above not withstanding SEIKO EPSON CORPORATION can assume no responsibility for any errors in this manual or the consequences thereof. EPSON is a registered trademark of SEIKO EPSON CORPORATION. General Notice: Other product names used herein are for identification purpose only and may be trademarks or registered trademarks of their respective owners. EPSON disclaims any and all rights in those marks. Copyright © 2003 SEIKO EPSON CORPORATION. I&I CS Quality Promotion Dept. (Printer Technical Support Grp.) Imaging & Information Products Div. Download Service Manual And Resetter Printer at http://printer1.blogspot.com PRECAUTIONS Precautionary notations throughout the text are categorized relative to 1)Personal injury and 2) damage to equipment. DANGER Signals a precaution which, if ignored, could result in serious or fatal personal injury. Great caution should be exercised in performing procedures preceded by DANGER Headings. WARNING Signals a precaution which, if ignored, could result in damage to equipment. The precautionary measures itemized below should always be observed when performing repair/maintenance procedures. DANGER 1. ALWAYS DISCONNECT THE PRODUCT FROM THE POWER SOURCE AND PERIPHERAL DEVICES PERFORMING ANY MAINTENANCE OR REPAIR PROCEDURES. 2. NO WORK SHOULD BE PERFORMED ON THE UNIT BY PERSONS UNFAMILIAR WITH BASIC SAFETY MEASURES AS DICTATED FOR ALL ELECTRONICS TECHNICIANS IN THEIR LINE OF WORK. 3. WHEN PERFORMING TESTING AS DICTATED WITHIN THIS MANUAL, DO NOT CONNECT THE UNIT TO A POWER SOURCE UNTIL INSTRUCTED TO DO SO. WHEN THE POWER SUPPLY CABLE MUST BE CONNECTED, USE EXTREME CAUTION IN WORKING ON POWER SUPPLY AND OTHER ELECTRONIC COMPONENTS. WARNING 1. REPAIRS ON EPSON PRODUCT SHOULD BE PERFORMED ONLY BY AN EPSON CERTIFIED REPAIR TECHNICIAN. 2. MAKE CERTAIN THAT THE SOURCE VOLTAGES IS THE SAME AS THE RATED VOLTAGE, LISTED ON THE SERIAL NUMBER/RATING PLATE. IF THE EPSON PRODUCT HAS A PRIMARY AC RATING DIFFERENT FROM AVAILABLE POWER SOURCE, DO NOT CONNECT IT TO THE POWER SOURCE. 3. ALWAYS VERIFY THAT THE EPSON PRODUCT HAS BEEN DISCONNECTED FROM THE POWER SOURCE BEFORE REMOVING OR REPLACING PRINTED CIRCUIT BOARDS AND/OR INDIVIDUAL CHIPS. 4. IN ORDER TO PROTECT SENSITIVE MICROPROCESSORS AND CIRCUITRY, USE STATIC DISCHARGE EQUIPMENT, SUCH AS ANTISTATIC WRIST STRAPS, WHEN ACCESSING INTERNAL COMPONENTS. 5. REPLACE MALFUNCTIONING COMPONENTS ONLY WITH THOSE COMPONENTS BY THE MANUFACTURE; INTRODUCTION OF SECOND-SOURCE ICs OR OTHER NON-APPROVED COMPONENTS MAY DAMAGE THE PRODUCT AND VOID ANY APPLICABLE EPSON WARRANTY. Download Service Manual And Resetter Printer at http://printer1.blogspot.com About This Manual This manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of the printer. The instructions and procedures included herein are intended for the experienced repair technicians, and attention should be given to the precautions on the preceding page. Manual Configuration This manual consists of six chapters and Appendix. CHAPTER 1.PRODUCT DESCRIPTIONS Provides a general overview and specifications of the product. CHAPTER 2.OPERATING PRINCIPLES Describes the theory of electrical and mechanical operations of the product. CHAPTER 3.TROUBLESHOOTING Describes the step-by-step procedures for the troubleshooting. CHAPTER 4.DISASSEMBLY / ASSEMBLY Describes the step-by-step procedures for disassembling and assembling the product. CHAPTER 5.ADJUSTMENT Provides Epson-approved methods for adjustment. CHAPTER 6.MAINTENANCE Provides preventive maintenance procedures and the lists of Epson-approved lubricants and adhesives required for servicing the product. APPENDIX Provides the following additional information for reference: • Connector pin assignments • Electric circuit boards components layout • Electrical circuit boards schematics • Exploded diagram & Parts List Symbols Used in this Manual Various symbols are used throughout this manual either to provide additional information on a specific topic or to warn of possible danger present during a procedure or an action. Be aware of all symbols when they are used, and always read NOTE, CAUTION, or WARNING messages. A D J U S T M E N T R E Q U IR E D Indicates an operating or maintenance procedure, practice or condition that is necessary to keep the product’s quality. C A U T IO N Indicates an operating or maintenance procedure, practice, or condition that, if not strictly observed, could result in damage to, or destruction of, equipment. C H E C K P O IN T May indicate an operating or maintenance procedure, practice or condition that is necessary to accomplish a task efficiently. It may also provide additional information that is related to a specific subject, or comment on the results achieved through a previous action. W A R N IN G Indicates an operating or maintenance procedure, practice or condition that, if not strictly observed, could result in injury or loss of life. Indicates that a particular task must be carried out according to a certain standard after disassembly and before re-assembly, otherwise the quality of the components in question may be adversely affected. Download Service Manual And Resetter Printer at http://printer1.blogspot.com Revision Status Revision Date of Issue A December 10, 2003 B February 2, 2004 Description First release CHAPTER 3 TROUBLESHOOTING • 3.2 Troubleshooting at Unit Level / Table 3-1 LCD Indication (p.21) is modified. CHAPTER 4 DISASSEMBLY AND ASSEMBLY • • • • • • 4.1.5 Stylus PHOTO RX600/610, RX620/630 Disassembly (p.40) is modified. 4.5 Disassembly and Assembly of Printer Unit (p.50) is modified. 4.5.3 Printhead (p.54) is added. 4.5.7 Front Frame Assembly (p.58) is added. 4.5.8 Front Paper Guide (p.58) is added. 4.5.9 Waste Liquid Pad (p.59) is added. CHAPTER 5 ADJUSTMENT • 5.2 Adjustments by Adjustment Program (p.66) is added. CHAPTER 7 APPENDIX • 7.1 Connectors / 7.1.1 Connector Assignments (p.87) is modified. • A figure is added to 7.4 Exploded Diagrams (p.96). • A list is added to 7.5 ASP List (p.103). C September 15, 2004 Add the Stylus PHOTO RX620/630 description Download Service Manual And Resetter Printer at http://printer1.blogspot.com EPSON Stylus PHOTO RX600/610, RX620/630 Revision C CONTENTS Chapter 1 Product Description 3.1.1 Specified Tools ......................................................................................... 20 3.1.2 Preliminary Checks ................................................................................... 20 1.1 Overview .............................................................................................................. 9 1.1.1 Basic Functions ........................................................................................... 9 1.1.2 Main deference between RX600/610 and RX620/630 ............................. 10 1.2 Common ............................................................................................................ 1.2.1 Electrical Specifications ........................................................................... 1.2.2 Interface .................................................................................................... 1.2.3 Conformance with Safety and EMC Standards ........................................ 1.2.4 Environmental Conditions ........................................................................ 1.2.5 Reliability ................................................................................................. 1.2.6 Acoustic Noise .......................................................................................... 1.2.7 Weight and Overall Dimensions ............................................................... 10 10 11 11 11 11 11 12 3.2 Troubleshooting at Unit Level ......................................................................... 3.2.1 Printer / Scanner does not operate at all even with power turned on ........................................................................ 3.2.2 Error is detected ........................................................................................ 3.2.3 Trouble related to Print ............................................................................. 3.2.4 Paper feeding is not normally carried out ................................................. 3.2.5 Operation Panel faulty .............................................................................. 21 22 23 23 24 24 3.3 Troubleshooting for Printer ............................................................................ 25 3.4 Troubleshooting for Scanner ........................................................................... 32 3.5 I/F Concerned Troubleshooting ...................................................................... 34 1.3 Ink Cartridge .................................................................................................... 12 3.6 Troubleshooting for Motors and Sensors ................................................ 35 Chapter 2 Operating Principles Chapter 4 Disassembly and Assembly 2.1 Overview ............................................................................................................ 14 4.1 Overview ............................................................................................................ 4.1.1 Precautions ................................................................................................ 4.1.2 Tools ......................................................................................................... 4.1.3 Screws ....................................................................................................... 4.1.4 Service Dispatch Standard ........................................................................ 4.1.5 Stylus PHOTO RX600/610, RX620/630 Disassembly ............................ 37 37 38 38 39 40 4.2 Main Unit Removal .......................................................................................... 4.2.1 Panel Unit Removal .................................................................................. 4.2.2 Scanner Unit Removal .............................................................................. 4.2.3 Middle Housing Removal ......................................................................... 41 41 42 43 4.3 Disassembly and Assembly of Panel Unit ....................................................... 4.3.1 Panel Circuit Board Removal ................................................................... 4.3.2 LCD ASSY Removal ................................................................................ 4.3.3 Disassembly and Assembly of LCD ASSY ............................................. 45 45 46 46 2.2 Mechanism ........................................................................................................ 2.2.1 Printer Mechanism .................................................................................... 2.2.1.1 Carriage Motor Specification ............................................................ 2.2.1.2 Printerhead Specification .................................................................. 2.2.1.3 Paper Feeding Motor Specification ................................................... 2.2.1.4 PW Detector Specification ................................................................ 2.2.2 Scanner Mechanism .................................................................................. 14 14 15 15 15 15 16 2.3 Electric Circuit .................................................................................................. 17 2.3.1 C543 Main Circuit Board ......................................................................... 18 2.3.1.1 Feature ............................................................................................... 18 Chapter 3 Troubleshooting 3.1 Overview ............................................................................................................ 20 4.4 Disassembly and Assembly of Scanner Unit .................................................. 47 6 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.4.1 Upper Housing Assembly Removal ......................................................... 4.4.2 CCD Module ............................................................................................. 4.4.3 Motor Assembly ...................................................................................... 4.4.4 HP Sensor Circuit Board .......................................................................... 48 49 49 49 4.5 Disassembly and Assembly of Printer Unit .................................................... 4.5.1 CR Scale ................................................................................................... 4.5.2 Carriage Unit ............................................................................................ 4.5.3 Printhead ................................................................................................... 4.5.4 ASF Unit Removal ................................................................................... 4.5.5 Disassembly of ASF Unit ......................................................................... 4.5.6 Power Unit ................................................................................................ 4.5.7 Front Frame Assembly ............................................................................. 4.5.8 Front Paper Guide ..................................................................................... 4.5.9 Waste Liquid Pad ...................................................................................... 50 51 52 54 55 56 57 58 58 59 4.6 Disassembly and Assembly of Other Parts .................................................... 4.6.1 Damper Assembly .................................................................................... 4.6.2 Stacker ...................................................................................................... 4.6.3 Main Board Unit ....................................................................................... 60 60 60 61 5.2.3.3 Refurbishment For DOA ................................................................... 5.2.3.4 Waste ink pad counter ....................................................................... 5.2.3.5 EEPROM data copy .......................................................................... 5.2.4 Check Pattern print ................................................................................... 5.2.4.1 Normal Paper Pattern ........................................................................ 5.2.4.2 Photo Quality Paper Pattern .............................................................. 5.2.4.3 Nozzle check pattern ......................................................................... 5.2.5 Appendix .................................................................................................. 5.2.5.1 Save all of EEPROM data ................................................................. 75 75 76 77 77 77 77 78 78 5.3 Firmware Uploading ........................................................................................ 5.3.1 Firmware Program File ............................................................................. 5.3.2 Firmware Update Procedure ..................................................................... 5.3.3 Update Error List ...................................................................................... 79 79 79 79 Chapter 6 Maintenance 6.1 Overview ............................................................................................................ 81 6.1.1 Maintenance of the Printer ....................................................................... 81 6.2 Cleaning ............................................................................................................. 81 Chapter 5 Adjustment 5.1 Overview ............................................................................................................ 64 5.1.1 Adjustment Items for Individual Units and Components ......................... 65 5.2 Adjustments by Adjustment Program ............................................................ 5.2.1 Overview ................................................................................................... 5.2.1.1 Installing the Adjustment Program .................................................... 5.2.1.2 Starting the Adjustment Program ...................................................... 5.2.2 Adjustment ................................................................................................ 5.2.2.1 Market Setting (EEPROM initialization) .......................................... 5.2.2.2 USB ID .............................................................................................. 5.2.2.3 Head ID ............................................................................................. 5.2.2.4 Head Angular Adjustment ................................................................. 5.2.2.5 1st Dot Position Adjustment .............................................................. 5.2.2.6 Bi-D Adjustment ............................................................................... 5.2.2.7 PW Adjustment ................................................................................. 5.2.2.8 Calorific Limitation Input ................................................................. 5.2.3 Maintenance .............................................................................................. 5.2.3.1 Head cleaning .................................................................................... 5.2.3.2 Ink charge .......................................................................................... 66 66 66 66 67 67 68 69 69 70 71 72 73 74 74 74 6.3 Lubrication ........................................................................................................ 6.3.1 Designated Lubricant ................................................................................ 6.3.2 Lubrication Points of the Scanner ............................................................ 6.3.3 Lubrication Points of the Printer .............................................................. 82 82 82 83 Chapter 7 Appendix 7.1 Connectors ........................................................................................................ 87 7.1.1 Connector Assignments ............................................................................ 87 7.2 Circuit Board Component Layout .................................................................. 88 7.3 Electric Circuit Diagrams ................................................................................ 89 7.4 Exploded Diagrams .......................................................................................... 96 7.5 ASP List ........................................................................................................... 103 7 1 CHAPTER PRODUCT DESCRIPTION Download Service Manual And Resetter Printer at http://printer1.blogspot.com EPSON Stylus PHOTO RX600/610, RX620/630 Revision C Standalone Copier function 1.1 Overview The latest six color dye type printer engine allows to make photo quality copies on the Epson special coated paper. Other features are as follows: This section describes the specifications for the SPC (Scanner, Printer, Copier) machine “Stylus PHOTO RX600/610, RX620/630”. 1.1.1 Basic Functions Copy Mode Margin The functions of EPSON Stylus PHOTO RX600/610, RX620/630 are as described below: Standard copy 3mm BorderFree copy N/A Printer function Small margin copy High quality and high speed printing, improved durability against lights, water, gas and rubbing on regular copy paper due to introduction of new dye ink, and has following features: Maximum printing resolution: 2880 (H) x 1440 (V) dpi Six color independent ink cartridge EPSON Stylus PHOTO RX600/610, C H E C K P O IN T RX620/630 BorderFree print on Epson special paper Low noise Alarms to prevent paper jam when stacker (output tray) is closed Print head Black Ink : 90 nozzles Color Ink : 90 nozzles x 5 colors (C, M, Y, LC, LM) 1.5mm Feature Normal copy Full copy with no margin Margins are 1.5 mm in four sides Repeat copy - Copies original size on multiple places in the media (4/8/16). Poster copy - Divides the original image into 4/8/16, and produces poster size copy (A4 and Letter size only). 2-up/4 up copy - Reduces 2 pages/4 pages of the original image to single page. Mirror copy - Flips over the original left to right. Copy Photo (EMC) / Multi-Photo(EAI) - This copy layout makes "photo reprint" type copies of photo originals in 4x6/10x15 print sizes. Wallet Photo Copy - Print images are arranged and printed as wallet-size (3.5" x 2.5") images in a grid on A4 or Letter paper. This mode is available for the EAI region only. Print Function with Memory Card Ink cartridge is not compatible to previous model, Stylus CX3100/ 3200. Refer to “ 1.3 Ink Cartridge (p12)”. Stylus PHOTO RX600/610, RX620/630 is equipped with built-in memory card slot, and print function with memory card at standalone. Other features are as follows: Supports index sheet print that allows you to simply select images by marking Scanner function The image can be easily acquired in the PC. Other features are as follows: The maximum optical resolution Reading gradations • :2400 x 4800dpi :48bit (Input/Output) • • Product Description Overview on index sheet. Simplifies image selection by scanning or checking the marking sheet. Basic Print which prints only 4x6 / 10x15. The custom print function which can perform edit printing as follows: The select print function in which the number of copies can be set for every ID The function which can print all ID The function which can print the range Equipped with the “ZOOM print” function which carries out zoom of the favorite picture and prints it. 9 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C Compatible to various memory cards. 1.2 Common Compact Flash / Microdrive The specifications described below are common to the scanner and printer. Smart Media / xD-Picture Card Memory Stick / MagicGate Memory Stick / Memory Stick PRO / Memory Stick Duo* / SD Memory Card / miniSD Card* /MultiMediaCard 1.2.1 Electrical Specifications Table 1-1. AC Input Note “*”: Adapter required 1.1.2 Main deference between RX600/610 and RX620/630 Operation panel design High quality LCD 100V model 120V model 220-240V model Rated voltage (ACV) 100 120 220-240 Input voltage (ACV) 90-110 108-132 198-264 0.8A 0.8A 0.4A Rated current (A) Rated frequency range (Hz) 50 ~ 60 Input frequency range (Hz) 49.5 ~ 60.5 Approx. 23 W (Standalone copying, ISO10561 Letter Patter, Plain Paper - Text) Power consumption (W) Approx. 6 W (Sleep Mode) Approx. 0.3 W (Powered Off Mode) Approx. 0.4 W (Powered Off Mode) Approx. 24 W (Standalone copying, ISO10561 Letter Patter, Plain Paper - Text) Approx. 6.5 W (Sleep Mode) Approx. 0.5 W (Powered Off Mode) Note 1: The product is Energy Star compliant. 2: The holding current to the motors is reduced when the printer has stayed in nonoperation status for 5 minutes. 3: The Scanner lamp is turned off when the Scanner has stayed in nonoperation status for 15 minutes. Product Description Common 10 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 1.2.2 Interface 1.2.4 Environmental Conditions USB 2.0 compatible. See Table 1-2. for details. Table 1-4. Operating Storage Transporting*3 10 ~ 35 °C*1 - 20°C ~ 40°C*2 -20°C ~ 60 °C*1 Humidity (no condensation) 20 ~ 80%, RH 20 ~ 85% 5 ~ 85%, RH Resistance to physical shock 10-3 Table 1-2. Item Temperature Descriptions Standard “Universal Serial Bus Specifications Revision 2.0” “Universal Serial Bus Device Class Definition for Printing Devices Version 1.1” (printer unit) “Universal Serial Bus Mass Storage Class Bulk-Only Transport Revision 1.0”(storage unit) Data transfer speed 480Mbps (High Speed Device) Data format Resistance to physical vibration 0.15G 2 G, 2 x 10-3 second 0.50G “*2”: 1 month at 40 °C “*3”: In the shipment container. USB Series B 1.2.3 Conformance with Safety and EMC Standards Conformance with EMC standard 1.2.5 Reliability 5 years or following printable media volume whichever comes first: Total print volume Black Ink Color Ink Table 1-3. 120 V version second Note “*1”: 1 month at 40 °C or 120 hours at 60 °C NRZI Conforming connecter 1 G, 1 x 220-240 V version Safety • UL60950 • CSA22.2 No.60950 • EN 60950 EMI • FCC part15 subpart B class B • CSA C108.8 class B • EN 55022(CISPR Pub.22) class B • AS/NZS 3548 class B : 50,000 pages (A4)§ : 20,000 pages (A4)§ Print head life 30 million dots/nozzle Scan head MCBF 30,000 cycles 1.2.6 Acoustic Noise Level Max 45 dB (approx.) (according to ISO7779 when for copying) Product Description Common 11 EPSON Stylus PHOTO RX600/610, RX620/630 1.2.7 Weight and Overall Dimensions Weight: 10.0 kg (Excluding ink cartridge) Overall Dimensions (mm): 455.9 x 439.1 x 256.0 (Width x Depth x Height) NOTE: Neither the rubber feet nor the paper tray is included. Revision C 1.3 Ink Cartridge Type: Special ink cartridge Suggested effective period: Period described on the product package, or six months after opening. Storage temperature Storage: Packing storage: Transit: -20°C ~ 40°C (Within a month at 40°C) -30°C ~ 40°C (Within a month at 40°C) -30°C ~ 50°C (Within 120 hours at 60°C and within a month at 40°C) Other Table 1-5. Model Number Color Figure 1-1. External Appearance for RX600/610 Asia/Latin Dimensions (mm) (W x D x H) Life*1 T0481 T0491 *2 Cyan T0482 T0492 *2 Magenta T0483 T0493 Yellow T0484 T0494 Light Cyan T0485 T0495 *2 Light Magenta T0486 T0496 *2 Black Ink Cartridge Color Ink Cartridge Europe, EAI 12.7 x 73.46 x 55.25 *2 *2 Note “*1”: 400pages/A4 (360dpi,5%duty each color) “*2”: This value reflects continuous print *3 after replacing the ink cartridge. Depending on numbers of cleaning, this value become smaller. The first ink cartridge installed in this product will be used to bring it to printable condition. “*3”: Continuous print: Continuous printing without stopping action due to power ON/ OFF or head cleaning. Note : Ink in the cartridge freezes if it is left in the temperature below -16°C. Once ink is frozen, it takes approx. 3 hours to return to be usable condition if ink is in 20°C and moved to in 25°C. Product Description Ink Cartridge 12 2 CHAPTER OPERATING PRINCIPLES Download Service Manual And Resetter Printer at http://printer1.blogspot.com EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 2.1 Overview PF Motor This Chapter describes the operating principles of the mechanism and electric circuits of EPSON Stylus PHOTO RX600/610, RX620/630. Stylus PHOTO RX600/610, RX620/630 mainly, basically consists of a printer and a scanner. The mechanism can be divided into the printer and the scanner. The electric circuit includes the Main Board circuit, Power Supply Board circuit, scanner carriage circuit and control panel circuit. 2.2 Mechanism Paper Eject Unit Print Head ASF Mechanism 2.2.1 Printer Mechanism The printer mechanism comprises the Carriage carrying the print head, the CR Motor for driving the carriage in the lateral direction in the printing range, the Capping Unit for preventing the print head from drying, the PF Motor for transporting the paper, the ASF Unit for loading paper by the driving force from the PF motor, and the Paper Eject Unit for ejecting the paper after printing. Capping Unit CR Motor Figure 2-1. Outline of Printer Mechanism Operating Principles Overview 14 EPSON Stylus PHOTO RX600/610, RX620/630 2.2.1.1 Carriage Motor Specification Table 2-1. CR Motor Specification Item Type Specifications Revision C 2.2.1.4 PW Detector Specification Stylus PHOTO RX600/610, RX620/630 has newly employed a PW (Paper Width) sensor that is described in detail below. Purpose of Detection DC Motor with brush Voltage + 42V (DC) ±5% (printable voltage to the driver) Resistance 22.65 Ω ± 10% Inductance 17.3 mH ± 25% Drive PWM system, rated current chopping system Drive IC A6615 • To prevent printing with no characters on cut sheet. Detector Specification Item 2.2.1.2 Printerhead Specification Black Ink Color Ink : 90 nozzles : 90 nozzles x 5 colors (C, M, Y, LC, LM) Table 2-2. PF Motor Specification Specifications Type 4-phase 200-pole HB stepping motor Voltage + 42V (DC) ±5% (printable voltage to the driver) Resistance 30 Ω ± 10% Inductance 3.5 mH ± 20% Drive Bipolar driving Drive IC A6615 Operating Principles Detecting method Photoelectric conversion method (reflection type) (SHARP GP2S40V) Open-collector electric characteristic Collector withstand-voltage: not more than 30V Sinc current : not more than 0.2mA Driving voltage : 3.3 ± 5% Switching Mode 2.2.1.3 Paper Feeding Motor Specification Item Specification Detected State Switching Mode Paper existent Open Detector Output Voltage low Paper non-existent Close Voltage high Note: Paper head signals shall be converted by means of 8-bit A/D conversion. PW Detector Control There are two controlling methods using PW detector as follows: Control of preventing print with no characters Before start of print (immediately after paper head feed is complete) or during print, this control detects the existence of paper with PW detector, driving CR and PF motors and prevents print with no characters on paper sent to paper guide, which applies to only right and left edges of paper. Control of restriction to run-off This control detect paper edges with PW detector at the time of printing with no margin, and restrict the printing run-off quantity. It detects 4 edges when no margins are set for 4 sides of paper. For each mode, run-off area thin-out control is set that further compensates for run-off mask area at the time of printing with no characters. Mechanism 15 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 2.2.2 Scanner Mechanism Controlling of each detection Table 2-3. Detection Type Detection CR Drive at Time of PF Drive at Time of Detection Timing Direction Detection Detection • Control of CR preventing print direction with no characters • Control of restriction to runoff PF direction Interrupt control At stop or during (PID/load positioning drive control) Stop At time of interrupt control (PID or BS control) • After paper head feed or during print • Acquisition of position with factory command at time of adjustment The scanner consists of the Scanner Carriage Unit comprising the CCD for capturing images and the light source for illuminating the document, the Scanner Motor and Timing Belt for moving the scanner carriage unit along the document surface, and the Scan HP Detector for detecting the position of the scanner carriage unit. Document Scanner HP Detector Scanner Carriage Unit (Carriage bottom face) Scanner Motor Figure 2-3. Scanner Mechanism Printhead PW detector Figure 2-2. PW Detector Installing Position Operating Principles Mechanism 16 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 2.3 Electric Circuit The electric circuit boards of Stylus PHOTO RX600/610, RX620/630 are as follows: C543MAIN Board (main circuit board) C543PSB Board / C543PSE Board (power supply circuit board) CCD circuit board (Scanner circuit board) Panel circuit board Figure 2-4. Electric Circuit Block Operating Principles Electric Circuit 17 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 2.3.1 C543 Main Circuit Board Table 2-4. Main Element 2.3.1.1 Feature • • • • • • USB 2.0 with multi-end points allows high speed SPC without HUB SOC with printer control, scanner control, PT control, CPU SuperMacro 1CPU (NA85E2C by NEC) controls printer, scanner and PT unit 256Mbit*16 SDRAM (2 units) A6615 drives DC x 2 and DC x 2 with 1Chip to motor driver SOC obtains wider band ranges by setting action frequency of local SDRAM to 96MHz Copy function allows faster process with SOC to scan, and to generate 2values, microwave, image buffer instead of going through CPU bus. Equipped with a color LCD (2.5-inch DTFD liquid crystal display) as standard. Low current allows LCD to reduce power consumption in low power mode as follows: Lowering power supply voltage Shutting off optical current for optical sensor SLEEP mode for motor drive Saving the power for printer with no exciting motor Saving the power for scanner by turning off the lamp Equipped with printer tray open sensor Operating Principles location Function Built-in CPU core SOC (E01A49B*) IC6 • Built-in NA85E2C core • Built-in iLB RAM 12Kbyte, Built-in dLB RAM 4Kbyte Built-in iCACHE 8Kbyte, Built-in dCACHE 8Kbyte • Action frequency CPU core :192MHz(SSCG) NPB macro (UART, TimerC/D, Prescaler) :48MHz User logic (scanner/photo print) :48MHz (SSCG) User logic (printer) :48MHz Local SDRAM :96MHz(SSCG) External bus clock :64MHz(SSCG) • Power supply voltage : internal 1.5 V, external 3.3 V FLASH ROM (MBM29PL64LM) IC2 • Firmware • 64MB, 16bit bus, 48pin, 3.3V drive SDRAM (K4S561632) • System Memory (for CPU) • 256 Mbit, 16 bit bus, 54pin, 133MHz (CL=2) minimum SDRAM (K4S561632) • Work memory for copy function (image processing) • 256 Mbit, 16 bit bus, 54pin, 133MHz (CL=2) minimum Card ASIC (E09A49B*) IC14 CF Socket Power Controller (TPS2041A) IC15 RTC circuit (RTC9822) IC1 Motor drive circuit (A6615) IC12 Head drive circuit (E09A41RA) IC11 Electric Circuit • Bus clock : 64MHz , internal clock : 48MHz • 3.3V Single power supply • 8 pin PSOP • Power control 1CH with current limit Multiple IC • EEPROM ( Default value, store various parameters) • RESET • TIMER • CR motor, PF motor, scanner motor drive circuit • Drive motor: 42V ±5% • Head drive control (control port for SOC) 18 3 CHAPTER TROUBLESHOOTING Download Service Manual And Resetter Printer at http://printer1.blogspot.com EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 3.1 Overview 3.1.2 Preliminary Checks Before starting troubleshooting, be sure to verify that the following conditions are all met: With this printer, almost all troubles can be coped with by using “EPSON Status Monitor 3” installed on the host personal computer. Once an error occurs, the “EPSON Status Monitor 3” will appear as a pop-up window on the screen of the host PC. It will show details of how to cope with the trouble. In almost all cases, the user can recover the printer from the error, provided that the user follows the instructions indicated on the pop-up window. In addition, the User's Manual for EPSON Stylus PHOTO RX600/610, RX620/630 describes detailed steps to be taken for recovery from typical errors. The power supply voltage must be within the specification limits. (Measure the voltage at the wall socket.) The POWER CORD must be free from damage, short circuit or breakage, or miswiring in the POWER CORD. The printer must be grounded properly. The printer should not be located in a place where it can be exposed to too high or low temperature, too high or low humidity, or abrupt temperature change. 3.1.1 Specified Tools The printer should not be located near waterworks, near humidifiers, near heaters or near flames, in a dusty atmosphere or in a place where the printer can be exposed to blast from an air conditioner. This printer does not require any specified tools for troubleshooting. The printer should not be located in a place where volatile or inflammable gases are produced. The printer should not be located in a place where it can be exposed to direct rays of the sun. The printer must be located in a well-ventilated place. The printer must be placed on a strong and steady level table (without an inclination larger than 5 degrees). The paper used must conform to the specification. There is no error in handling of the printer. Check the inside of the printer, and remove foreign matters, if any, such as paper clips, staples, bits of paper, paper dust or toner. Clean the inside of the printer and the rubber rolls. Troubleshooting Overview 20 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 3.2 Troubleshooting at Unit Level Table 3-1. LCD Indication LCD Indication By following this troubleshooting procedure, when some trouble has occurred, you can easily identify the unit which is the cause of the trouble, from its observation. Table 3-1 and Table 3-2 list the observations of various troubles. Once the type of the trouble has been identified, refer to the flowchart for that trouble. EMC Identifying the Trouble Repair at Unit Level Repair at Parts Level Scanner Mechanism Motor and Sensor Repair Error LED Printer error occurred. Please see the User’s Guide. - Lighting up Fatal error in scanner Scanner error occurred. Please see the documentation. Scanner error occurred. Please see the User’s Guide. - Lighting up Scanner unit open. Please close the scanner unit. - Lighting up Paper out in printer Paper out or feed error. Please insert paper or clear the paper feed error, then press the Color button. Paper out or feed error. Please insert paper or clear the paper feed error, then press the Color button. - Lighting up Paper jam Paper jam. Press the color button or Load/Eject button. If the error is not cleared, please manually clear the jam. Paper jam. Press the color button or Load/Eject button. If the error is not cleared, please manually clear the jam. - Lighting up No ink cartridge No cyan ink cartridge. Press the OK button to install a new ink cartridge. No cyan ink cartridge. Press the OK button to install a new ink cartridge. - Lighting up Ink out Black ink out. Press the OK button to replace the cartridge. Black ink out. Press the OK button to replace the cartridge. - Lighting up Ink cartridge(s) cannot be found. Please insert ink cartridge(s) and press the OK button to continue. Ink cartridge(s) cannot be found. Please insert ink cartridge(s) and press the OK button to continue. - Lighting up Diagnosing the Following Units Printer Mechanism Power Printer error occurred. Please see the documentation. Scanner unit is open Table 3-1, “LCD Indication” Table 3-2, “Observations and Troubleshooting Flowcharts” EAI Fatal error in printer The flowchart shown in Table 3-1 outlines the troubleshooting procedure. NOTE: See “3.6 Troubleshooting for Motors and Sensors” (p35) for troubleshooting for motors and sensors. LED Indication Error Status Ink cartridge error Disassembly = Chapter 4 Adjustment = Chapter 5 Figure 3-1. Troubleshooting Flowchart Troubleshooting Troubleshooting at Unit Level 21 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C Table 3-2. Observations and Troubleshooting Flowcharts Observation Details Refer to Power is on but not operating • LED does not turn on at all. • Printer mechanism does not operate at all. • Scanner mechanism does not operate at all. Figure 3-2 Error is detected • LCD/LED panel shows error status. Figure 3-3 Trouble related to print • Printing is not done. • Print is abnormal (Dot missing, etc.). • Print quality is bad. Figure 3-4 Paper feeding is not • Paper feeding is not done. normally carried out. • Paper jam occurs. • Paper start up position is not correct. Faulty operation panel • Pressing a button does not work. Trouble related to scanner • Scanner does not operate normally. 3.2.1 Printer / Scanner does not operate at all even with power turned on Start AC power / voltage is normal? No Input normal normal Input power. power. Yes Figure 3-5 Yes Fuse (F1) of Fuse (F1)board of power power is board is blown? blown? Figure 3-6 Refer to “3.4 Troubleshooting for Scanner” (p32) Replace fuse. Disconnect CN3 CN10of of main board and turn power on again. No No Check output voltage of power board CN2. Fuse is blown again? Yes No Power board output voltage is normal? Yes Replace power board Replace main board Check motors, head and other parts End Figure 3-2. Flowchart-1 Troubleshooting Troubleshooting at Unit Level 22 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 3.2.2 Error is detected 3.2.3 Trouble related to Print Start Start Execute test printing Check error contents by LCD (See Table 3-1). No Printing was successfully done? Yes Turn power off, unlock CR and move CR with hand. Printer error? Yes All the Yes cables are connected properly to main board? Yes No No Yes Replace Ink cartridge with a new one by operation panel. Ink cartridge out error? CR cartridge can move smoothly? Print quality is normal? Execute print adjustment (Refer to “Adjustment” on page 63) No No Connect correctly Execute cleaning Yes No No Maintenance error No Replace waste ink porous pad and reset counter. (Refer to “Disassembly and Assembly” on page 36 and “Adjustment” on page 63) Check CR motor and if there is no problem, replace main board. Ink cartridge out error is cleared? Yes No Problem is solved? Problem is solved? Replace Ink cartridge and execute test print. Refer to Table 3-12 Yes Yes No Problem is solved? Yes Yes Problem is solved? Carriage smoothly moves? Yes No No Refer to Table 3-12 Check whether Head FFC is connected properly to head. Replace main board Refer to Table 3-12 No Yes Problem is solved? End End End End Figure 3-4. Flowchart-3 Figure 3-3. Flowchart-2 Troubleshooting End Troubleshooting at Unit Level 23 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 3.2.4 Paper feeding is not normally carried out 3.2.5 Operation Panel faulty Start Paper is correctly set in ASF? Start No Operation Panel is connected properly with cable? No Set paper correctly. Yes Yes Paper loading roller and PF roller are correctly rotating? Connect correctly Operation panel again. No Yes No Problem is solved? PF motor is driving? Yes No Remove foreign matters, if any, from paper route. Yes Check whether connector of PF motor is connected to CN6 of main board. If it is connected properly, replace main board. Clean rollers on paper route. (Refer to “Maintenance” on page 80) Replace operation panel. No Problem is solved? Yes No Replace main board. Problem is solved? Yes Refer to Table 3-12 End End End Figure 3-5. Flowchart-4 Troubleshooting End Figure 3-6. Flowchart-5 Troubleshooting at Unit Level 24 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 3.3 Troubleshooting for Printer Table 3-3. Printer Errors (continued) Observation This section describes repair / service of the Printer Mechanism. Listed below are various problems which may occur, observations of such problems, check point and remedies. For the pertinent observation, check the functions of the parts in question according to Check Point. Table 3-3. Printer Errors Observation Cause • If any ink cartridge comes close to Ink out, Printer continues printing in ink shortage status. • If cartridge is completely empty, Printer indicates ink out error and stop printing. Paper out • When Printer cannot load 1.Set paper on tray if paper is out. paper, paper out error is 2.If paper is stopped midway, pull paper indicated. out and check that paper is not folded. • Paper stops in front of PE Loosen paper well and set it again with detector or paper is not loaded. edge guide adjusted to paper width. • Paper is loaded without 3.Execute “Load/Eject”. adjusting paper to right edge • Clean paper loading roller. Or replace guide. paper loading roller. • Check that gears for ASF are engaged correctly. Paper jam When paper is not ejected, paper jam error is indicated. Troubleshooting Maintenance error Remedy Ink shortage / Ink out • Start cleaning execution command on Panel or by Utility. • Carriage automatically moves to replacement position. • Replace ink cartridge with a new one. Cause Remedy Ink cartridge out • If Ink cartridge is not correctly • Check CSIC connection circuit. set, printer indicates ink • Replace ink cartridge. cartridge out error. Fatal error Waste ink overflow indication After replacing waste ink porous pad, is displayed if the total amount reset waste ink overflow counter. of ink consumed by cleaning and/or flushing has exceeded the predetermined limit. • Carriage error: • Home of carriage can not be recognized. • Abnormal external power was applied to carriage or carriage operation is obstructed during printing. • PF error: PF motor does not operate adequately to feed paper by the required distance. • Several seconds or more after turning power off, press power switch to turn power on. • Open maintenance cover and check that there is no obstacle in the carriage moving zone. If the error is not cleared even by the above operation, check the followings: • CR HP sensor/Harness • CR Lock mechanism • Main board • Select “Load/Eject” from menu and execute it. 1.Open the printer cover and remove with hand all the paper inside the printer and all the set paper if there is paper on the way of loading. 2.Check that there is no paper in the printer and set paper again and execute paper loading and paper ejection. Then, this error display will be cleared and if there is print data, print operation will start. • Check whether Platen gap is correct value. (Refer to “Adjustment” on page -63) Troubleshooting for Printer 25 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C Troubleshooting without error display on LCD. For Items and pages, refer the following: • • • • • • • • Faulty pump mechanism (p26) Ink is not absorbed at all or ink absorption is poor. (p26) Faulty carriage operation (p27) Printing is not carried out correctly. (p27) Faulty print (p28) Faulty paper loading (p30) Faulty paper ejection (p30) Printer stops during initialization (p31) Faulty pump mechanism Table 3-4. Diagnostics when pump mechanism is abnormal Condition When power is turned on, PF motor operation is abnormal. Cause Check Point Remedy There are foreign matters on the PF gear. Operate the platen drive gear by hand and check whether it rotates properly. Remove foreign matters. Replace the printer mechanism. PF motor is faulty. Check whether the internal coil resistance is just as specified Replace the printer mechanism or PF motor. and whether the harness is connected properly. See Table 3-21 “Motor Resistance and Check Point” (p 35). Ink is not absorbed at all or ink absorption is poor. Table 3-5. Diagnostics when ink is not absorbed Condition Cause Ejected ink does not flow into Pump tube is crashed. Ink Eject tube. Capping unit is faulty. Remedy Replace the printer mechanism or pump unit. Check capping rubber with the naked eye. Replace the printer mechanism or capping unit. Tube is projecting from cap. Check with the naked eye whether tube is projecting from cap. Connect the tube correctly. Pump tube is entangled in the pump unit. When cap assembly slides up completely, check whether there Remove the entangled pump tube carefully, correct the tube is a small slack in pump tube between cap assembly and pump condition and connect it to the cap assembly. unit. Ink is not absorbed from head Dirt on cap to cap. Faulty slide-up of cap Troubleshooting Check Point Check tube with the naked eye. Check whether any foreign matter is adhering to cap. Remove foreign matters from the cap and if the cap is damaged, replace it with a new one. Check whether two compression springs are set on cap assembly. Set the compression springs on the cap assembly. Troubleshooting for Printer 26 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C Faulty carriage operation Table 3-6. Diagnostics when carriage action is abnormal Condition When power is turned on, carriage operation is abnormal. Abnormal carriage operation during printing Cause Check Point Remedy There is an obstacle in CR shift area. Check with the naked eye whether there is an obstacle. Remove the obstacle. CR lock is not released. Check that change lever is in the front of printer. Return the change lever to the back of printer by tweeters or a small driver. Check whether the CN12 connector and coil resistance of the PF motor are as specified. See Table 3-21 “Motor Resistance and Check Point” (p 35). Connect the PF motor to CN12 on the main board. Replace the printer mechanism or PF motor. Check whether any gear is damaged on the torque transmission route of PF motor. Replace the damaged gear with a new one. Faulty CR motor Check whether the internal coil resistance is just as specified Replace the CR motor. and whether the harness is connected properly. See Table 3-21 “Motor Resistance and Check Point” (p 35). Carriage does not move smoothly. Operate the carriage by hand and check whether carriage moves smoothly. Clean the CR guide shaft and lubricate. Check tension of timing belt. Adjust tension or replace the belt. Check whether there is an obstacle in carriage route. Remove the obstacle. Printing is not carried out correctly. Table 3-7. Diagnostics when printing is erratic Condition Cause Check Point Carriage moves correctly but printing is not normal. Head FFC is not connected properly. Check whether Head FFC is connected properly to CN13 and CN14 of main board. Connect the FFC correctly. Inside of FFC is not connected properly. Check FFC by tester. Replace the FFC. Faulty ink cartridge Set new ink cartridge and execute test printing. Replace the ink cartridge. Faulty head unit Repeat cleaning and test printing alternately several times. Replace the head unit. Faulty head cleaner Check whether dust is adhering to head cleaner. Clean or replace the head cleaner. Troubleshooting Troubleshooting for Printer Remedy 27 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C Faulty print Table 3-8. Diagnostics when printing is abnormal Condition Faulty printing occurs at specific dots. Sometimes dots are missing. Cause Check Point Remedy Head surface is dirty. (Dot missing occurs) Repeat cleaning and test printing alternately several times. Clean with a swab fixed to a stick. Faulty head FFC Check whether head FFC is damaged. Replace the head FFC with a new one. Faulty head unit Repeat cleaning and nozzle checking alternately several times. If the condition is not improved even after cleaning, replace the head. Capping porous pad is in contact with Check capping porous pad with the naked eye. head surface. Replace the capping porous pad, if its shape is deformed or it is damaged. Head surface is dirty. (Dot is missing occurs) Repeat cleaning and nozzle checking alternately several times. Clean with a swab fixed to a stick. Inside of FFC is not connected properly. Check FFC by tester. Replace the head FFC. Head FFC is not connected. Check whether Board and Carriage FFC are connected. Connect the FFC correctly. Faulty Head unit. Execute cleaning several times, and Check nozzle. If the condition is not improved even after cleaning, replace the head. Faulty ink cartridge. Set new ink cartridge and check nozzle. Replace the ink cartridge. Black points or dots are printed. Head FFC is not connected. Check whether Board and Carriage FFC are connected. Connect the FFC correctly. Faulty head unit Check connection with head FFC. If connection with the FFC is not faulty, replace the head. Vertical line is not straightly lined. Bi-D adjustment has not been made. Make Bi-D adjustment. Refer to “ Adjustment” (p63) Troubleshooting Troubleshooting for Printer 28 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C Table 3-8. Diagnostics when printing is abnormal (continued) Condition White line appears in output data. Troubleshooting Cause Check Point Remedy Dirt is adhering to CR guide shaft. Check whether dirt is adhering to the surface of CR guide shaft. Clean the surface of CR guide shaft with a dry and soft cloth. Faulty CR guide shaft. Check that CR guide shaft is steadily installed in the designated position. Check that CR guide shaft surface is flat. Reinstall the CR guide shaft on the mounting slats (wing boards) on both sides of the frame, and fix it with the rod spring. Replace the CR guide shaft with a new one. Faulty slide operation of Carriage. Check whether sufficient oil is remaining on the surface in the Clean the surface in the carriage slide area and apply a carriage slide area on the Paper Eject Frame. specified amount of G-26. Refer to “ Maintenance” (p80) Paper feeding route is dirty. Check whether PF roller is dirty. Clean the surface of the PF roller carefully with a soft brush. Damaged gear Check whether the following parts are not damaged. • Combination gear16, 21.6 • Combination gear 11.6, 36.8 • Spur gear 73.6 • Spur gear 25.6 Replace the damaged part with a new one. Platen gap is not correct. Adjust platen gap. Refer to “ Adjustment” (p63) As head surface is dirty, dot jet direction is slanting. Repeat cleaning and test printing alternately several times. Clean with a swab fixed to a stick. Check whether dust is adhering to head cleaner. Clean or replace the head cleaner. Faulty ink cartridge Set new ink cartridge and execute test printing. Replace the ink cartridge. Faulty head unit Clean several times, and execute test printing. Replace the head unit. Troubleshooting for Printer 29 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C Faulty paper loading Table 3-9. Diagnostics when feeder is abnormal Condition Paper is not loaded. Check Point Remedy Paper loading roller worn Cause Check whether paper loading roller rotates when paper feeding is not operating. Check whether paper loading roller is not slipping during paper feeding. Check that Micro Pearl or oily substance is not adhering to the paper loading roller Clean the paper loading roller with the cleaning sheet. If this cleaning does not work to improve the condition, replace the paper loading roller. In order to remove Micro Pearl from the surface of LD roller, install the cleaning sheet up side down inside ASF. Grasp the upper end of the sheet steadily and try paper loading from printer driver. In order to remove oily substance, staple a cloth soaked in alcohol to a post card and clean the roller by the same method.as above. Check whether the gears for driving the PF roller are engaged correctly. Faulty operation of ASF hopper Check ASF hopper operation with the naked eye. Replace the ASF. Faulty clutch mechanism Check whether clutch mechanism is damaged. Replace the clutch mechanism with a new one. Multiple sheets of paper are always drawn in Paper Return (preventive multiple feeding mechanism) does not operate correctly. When paper is loaded, check whether Paper Return is correctly operating inside the ASF. Reassemble the torsion spring 25.7 inside the ASF frame. Paper is loaded even without print job Faulty operation of ASF hopper Check whether the tip of change lever is damaged. Check whether compression spring 1.47 is not off the change lever. Replace the change lever with a new one. Set the compression spring 1.47 on the change lever correctly. Faulty paper ejection Table 3-10. Diagnostics when paper ejection is abnormal Condition Paper is jammed on the way of paper ejection. Cause Faulty installation of Star Wheel Roller Check Point Check that Star Wheel Roller is set on paper eject frame. Faulty operation of Paper Eject Roller Check whether Paper Eject Roller rotates correctly. Paper is ejected without being Faulty HP/PE sensor printed. Troubleshooting Remedy Remove the jammed paper, set the Star Wheel Roller in the paper eject frame steadily. If the hook of the Hook Roller is damaged, replace it with a new one. Check whether the gears for driving the Paper Eject Roller are engaged correctly. Check whether CN10 Connector is not disconnected from HP/ Connect CN10 connector cable to CN10 on the main board. PE sensor cable on main board or sensor. Replace HP /PE sensor with a new one. Troubleshooting for Printer 30 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C Printer stops during initialization Table 3-11. Diagnostics when printer stops during format Condition Printer error is indicated. Cause Check Point Faulty PE sensor Check PE sensor signal level. (Refer to Table 3-22 “Sensor Check” on page -35) Faulty CR HP sensor Check CR HP sensor signal level. (Refer to Table 3-22 “Sensor Check” on page -35) Remedy Replace the PE sensor Head FFC is not connected properly. Check whether Head FFC is connected properly. Connect the Head FFC Faulty CR motor Check whether CR motor cable is connected properly. If there is no problem with cable connection, replace the CR motor. Check whether the internal coil resistance is just as specified and whether the harness is connected properly. See Table 3-21 “Motor Resistance and Check Point” (p 35). Replace the CR motor. Check whether PF motor cable is connected properly. If there is no problem with cable connection, replace the PF motor. Faulty PF motor Check whether the internal coil resistance is just as specified Replace the printer mechanism or PF motor. and whether the harness is connected properly. See Table 3-21 “Motor Resistance and Check Point” (p 35). CR lock is not undone. Troubleshooting Check whether no gear is damaged in the PF motor torque transmission route. Troubleshooting for Printer Replace the damaged gear with a new one. 31 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C Observation of Trouble and Reference for Remedy 3.4 Troubleshooting for Scanner This section describes repair / service for the Scanner mechanism. In troubleshooting, first the trouble is identified at the unit level based on the observation. According to the observation as described in Table 3-13, perform the necessary checking by referring to the appropriate table. Scanner Errors at User Level Table 3-12. Scanner Errors at User Level Error Scanner error Cause • Lamp has burnt out. • Power is turned on without unlocking the scanner. • The scanner carriage is interfering with any other part. Command error Undefined command is detected. Scanner open Scanner cover is open. Remedy • • • • Unlock the CR. Replace the scanner lamp. Replace the scanner carriage unit. Remove the obstacle. When correct command is received, error status is cancelled. Turn the power off once and then turn it on again. Close the cover. Table 3-13. Observation of Trouble and Reference for Remedy Observation Description of Trouble Reference for Remedy Even with power turned on, the machine does not operate. The machine does not operate for initialization. Table 3-14 “Fatal error” occurred. Indication error occurs and it is not cleared even after power is turned off once and then turned on again. CR unit does not operate. Table 3-15 CR unit operates but error is indicated. Table 3-16 Picture is not read clearly. Picture is not read clearly. “Communication error”. Indication error occurs and when communication with the host is tried again, “Communication error” recurs. USB interface error The fluorescent lamp does not turn on. Table 3-17 Table 3-18 Table 3-19 Scanner does not operate for initialization Table 3-14. Scanner does not operate for initialization Cause Connector is disconnected. Troubleshooting Troubleshooting for Scanner Check Point 1. Check all connectors for disconnection? Yes/No Remedy Yes Connect the disconnected connector. No Replace the main board. 32 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C Carriage unit does not operate Fluorescent lamp does not turn on Table 3-15. Carriage unit does not operate Cause Check Point Connector CN13 and CN14 on main board is disconnected. 1. Connector CN13 and CN14 on main board is disconnected? Faulty carriage moving mechanism 1. Grease is applied properly? Faulty CR motor Defective main board Yes/No - Remedy Connect the connector. Yes No 2. Does CR motor operate when power is turned ON with upper case of Scanner removed? 2. Does CR unit move with CR motor removed? 1. Disconnect connector CN11 on main board and measure with a tester the coil resistance between pins 2 and 4 and between 1 and 3 on motor side. See Table 3-21 “Motor Resistance and Check Point” (p 35) Table 3-17. Fluorescent lamp does not turn on No Apply grease at designated point (Refer to “Maintenance” on page -80) Check the carriage moving mechanism, replace the relevant parts or remove and reinstall them. Replace the CR motor Upper case of 1. Upper case of scanner is scanner is removed. removed.? Yes Connect the connector CN4 on the main board. Connector of CCD module is disconnected. 1. Connector of CCD module is disconnected? Yes Connect the connector on the CCD module. Fluorescent lamp is not set correctly in connector on inverter board. 1. Fluorescent lamp is not set correctly in connector on inverter board? Defective lamp 1. Lamp turns on after replaced? Yes Defective inverter board 1. Inverter board is normal after replaced? Yes - - Check Point No Set the lamp correctly on the inverter board. Replace the CCD module. Replace the CCD module. Replace the main board. Table 3-18. Picture can not be read clearly Cause - Yes/No Yes Defective main board - - Defective CR HP sensor - - Troubleshooting Remedy 1. Connector CN4 on main board is disconnected? Picture can not be read clearly No Replace the main board Table 3-16. Carriage operates but error indicated Check Point Cause Defective main board Carriage operates but error indicated Cause Yes/No Connector CN4 on main board is disconnected. Check Point Dirt on mirror inside 1. Picture can be read clearly CR unit after mirror is cleaned? Yes/No No Defective CCD module - - Defective main board - - Remedy Clean fluorescent lamp surface. Replace the CCD module. Replace the main board. Remedy Install the upper case. Replace the main board. Replace the CR HP sensor. Troubleshooting for Scanner 33 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C Failure diagnosis concerned with Memory Card Slot 3.5 I/F Concerned Troubleshooting This section describes the failure diagnosis on USB Interface, Memory Card Slot. USB Interface error Table 3-20. Failure diagnosis concerned with Memory Card Cause Check Point 1. On Windows, open “My Host PC does not support Windows 98 computer” → “Property” → “Device manager”. essentially. “Universal serial bus controller” is effective? Printer driver is not installed correctly. 1. On Windows, open “My computer” → “Property” → “Device manager”. Printer driver is not installed in “Other devices”? Defective USB cable 1. Operation is normal if USB cable is replaced? Defective main board Troubleshooting - Yes/No Remedy Change the host. No Yes Yes - Delete the driver and install it again according to operation manual. Replace the USB cable. Replace the main board. Resolution method 1. Confirm that Memory Card can be recognized by single Stylus PHOTO RX600/610, RX620/630. Temporarily remove the driver, then install it again. Data has been destroyed. 1. Data on card may be destroyed owing to static electricity. Confirm that card data is read with PC etc. If it is not read, format the card. Memory Card is faulty. 1. Confirm that another Memory Use a new Memory Card. Card can be recognized. Contact is poor. 1. Confirm that foreign matters etc. are not attached on Memory Card or in slot. Table 3-19. USB Interface error Cause Check Point Driver has not been installed correctly. Firmware has abnormality. - Remove the foreign matters, and clean the contact. Upload firmware. Electric noise etc. 1. Confirm that FFC is has been connected correctly, Ferrite generated. Core is positioned in place, etc. inside printer. After the confirmation, if they have no abnormality, replace the Main Board. Main Board is faulty. Replace the Main Board. I/F Concerned Troubleshooting 1. Confirm that Main Board is not damaged. 34 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 3.6 Troubleshooting for Motors and Sensors Motor Resistance and Check Point Table 3-21. Motor Resistance and Check Point Section Printer Scanner Motor Name Location Check Point CR motor CN11 (Main board) Pin 1 & 3 PF motor CN12 (Main board) Pin 1 & 3, Pin 2 & 4 CR motor CN6 (HP board) Pin 1 & 3, Pin 2 & 4 Sensor Check Table 3-22. Sensor Check Section Sensor Name PE sensor Printer Scanner Location Off: CN10 / Pin 1 & 2 less than 0.7V Pin 1 & 3 On: 2.4V and over PW sensor CN2 (CR board) Scanner carriage HP sensor CN7 Troubleshooting Signal Level Sensor Status No paper There is paper Open There is paper Close No paper Off: Not at home position On: Within home position zone Troubleshooting for Motors and Sensors 35 4 CHAPTER DISASSEMBLY AND ASSEMBLY Download Service Manual And Resetter Printer at http://printer1.blogspot.com EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.1 Overview 4.1.1 Precautions See the precautions given under the handling “WARNING” and “CAUTION” in the following column before disassembling and assembling the product. This section describes procedures for disassembling the main components of the product. Unless otherwise specified, disassembly units or components can be reassembled by reversing the disassembly procedure. WARNING W A R N IN G Disconnect the power cable before disassembling or assembling Things, if not strictly observed, that could result in injury or loss of life are described under the heading “WARNING”. CAUTION Precautions for any disassembly or assembly procedures are described under the heading “CAUTION”. CHECK Chips for disassembling procedures are described under the heading “CHECK POINT”. REASSEMBLY If the assembling procedure is different from the reversed procedure of the disassembling, the procedure is described under the heading “REASSEMBLY”. ADJUSTMENT REQUIRED Any adjustments required after disassembling the units are described under the heading “ADJUSTMENT REQUIRED”. When you have to remove any units or parts that are not described in this chapter, refer to the exploded diagrams in the appendix. the printer. If you need to work on the printer with power applied, strictly follow the instructions in this manual by paying attention in order not to get electric shock. Wear protective goggles to protect your eyes from ink. If ink gets in your eye, flush the eye with fresh water and see a doctor immediately. Always wear gloves for disassembly and re-assembly to avoid injury from sharp metal edge. If ink is fitted to skin, flush it out with water and soup. If inflammation is caused to skin, see a doctor. To protect sensitive microprocessors and circuitry, use static discharge equipment, such as anti-static wrist straps, when accessing internal components. To prevent consumables form explosion or ignite, do not put it near fire or throw it into fire. If developing fluid or oil are fitted to skin or clothes, remove them completely with waste cloth and wash cleanly with water. Read precautions described in the next section before starting. Disassembly and Assembly Overview 37 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.1.3 Screws C A U T IO N Use only recommended tools for disassembling, assembling or Table 4-2. Screws adjusting the printer. Observe the specified torque when tightening screws. Apply lubricants and adhesives as specified. (See Chapter 6 for details.) Make the specified adjustments when you disassemble the printer. ( See Chapter 5 for details.) At assembly, make sure that the ink tube has been installed in the correct position. If it is not in the correct position, ink can leak. Never remove the ink cartridge from the carriage unless this manual specifies to do so. When transporting the printer after installing the ink cartridge, be sure to pack the printer for transportation without removing the ink cartridge. 4.1.2 Tools No. Description 1 CBP-Tite *x* F/Ni 2 C.C.P-Tite *x* F/Zb 3 C.B.S. *x* F/Zn 4 C.C.S-Tiite *x* 5 C.B.S-Tite *x* F/Zn 6 C.B.S-Tite (P4) *x* F/Zn 7 Bind B-Tite sems W2, 2.5x5F/Zb 8 C.B.(O) SCREW *x* F/Zg 9 C.B.P-Tite *x* F/Zn 10 M3 Hexagon nut Appearance Note : *x*:Screw nominal size x nominal length Use only specified tools to avoid damaging the machine. Table 4-1. Tools Tool Name Available from Tool Code EPSON 1080532 Phillips screw driver #1 EPSON 1080530 Tweezers EPSON 1080561 Hexagonal box driver (opposite side: 5.5mm) EPSON 1080584 M3 (5.5mm) wrench EPSON - Radio pliers EPSON - Acetate tape EPSON 1003963 Tension gauge (2000cN) EPSON 1213123 Phillips screw driver #2 Disassembly and Assembly Overview 38 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.1.4 Service Dispatch Standard Table 4-3. Check List (continued) Classification When this machine is completely repaired and returned to the user, confirm finally according to Check list in Table 4-3. Lubrication Part Designated lubrication items Table 4-3. Check List Classification Printer unit Part Check column Operation is normal? OK / NG On line test Print is normally done? OK / NG Check column Lubrication is done at designated place? OK / NG Lubrication volume is suitable? OK / NG Function Version of firmware The newest version OK / NG Dispatch packing Ink cartridge Ink cartridge is normally installed? OK / NG OK / NG Print head (nozzle Ink gets out normally from all the check pattern print) nozzles? OK / NG Waste ink porous pad Remained life of waste ink porous pad is sufficient? CR mechanism OK / NG Protection during distribution Printer CR is in the cap position? OK / NG Scanner CR is locked? OK / NG All of attached goods from users are packed? OK / NG Paper loading mechanism Scanner unit Check item Self test Check item Mechanism CR mechanism Lamp CR smoothly operates? CR makes abnormal sound during its operation? OK / NG Paper is smoothly loaded? OK / NG Paper jam does not happen? OK / NG Paper does not warp during paper loading? OK / NG Multiple papers are not fed? OK / NG Abnormal sound is not heard during paper loading? OK / NG There is no foreign matters at paper route? OK / NG Glass surface is not dirty? OK / NG Alien substance is not mixed in the CR movement area? OK / NG CR smoothly operates? OK / NG CR operates together with scanner unit? OK / NG CR makes abnormal sound during its operation? OK / NG Lamp normally turns on and white reflection test is done near home position? OK / NG On line test On line test Operation is normal? OK / NG Copy Copy Local copy is normal? OK / NG Adjustment Designated adjustment items Adjustment condition is suitable? OK / NG Disassembly and Assembly Others Overview Attachments 39 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.1.5 Stylus PHOTO RX600/610, RX620/630 Disassembly The flowchart below shows step-by-step disassembly procedure. When disassembling each component, refer to the page number shown in the figure. 4.2 Main Unit Removal (p.41) Disassembly and Assembly of Main Unit START 4.6 Disassembly and Assembly of Other Parts (p.60) Panel Unit Removal (p.41) Disassembly and Assembly of Panel Unit (p45) Scanner Unit Removal (p.42) Disassembly and Assembly of Scanner Unit (p47) Scanner Unit Removal (p.42) Main Board Unit (p61) Damper Assembly (p60) Disassembly and Assembly of Printer Unit (p50) Flowchart 4-1. Disassembly Flowchart C H E C K P O IN T For disassembly procedure for the main unit, refer to the flow chart in each section. Disassembly and Assembly Overview 40 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.2 Main Unit Removal 4.2.1 Panel Unit Removal Operation Panel 1. Remove a USB cable from the Stylus PHOTO RX600/610, RX620/630 unit. 2. Remove the operation panel from the panel unit. 3. Remove two screws securing the panel unit. 4. Remove the panel unit from the printer. 5. Remove three screws that secure front housing. 6. Remove front housing from the printer. 7. Unhook four locations, and remove the decorative panel from the middle housing. 8. Disconnect a panel harness (CN8) to the panel unit from the main board. 9. Remove a the panel unit from the Stylus PHOTO RX600/610, RX620/630 unit. Panel Unit C.B.P Tite 3x8,F/ZN Tightening torque:0.6 ± 0.1 N ⋅m C.B.P Tite 3x6,F/ZN Tightening torque :0.3 ± 0.05 N ⋅m C.B.P Tite 3x10,F/ZN Tightening torque:0.6 ± 0.1 N ⋅m Front Housing Decorative Panel Hook Figure 4-1. RX600/610 Panel Unit Removal Disassembly and Assembly Main Unit Removal 41 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.2.2 Scanner Unit Removal 1. Panel Unit Removal. (p41) 2. Remove one screw that secures the FFC cover. 3. Remove the FFC cover from the middle housing. 4. Remove a TPU cable and a Grounding cable from the printer unit. 5. Remove all main board connectors. 6. Remove ferrite core from the middle housing. 7. Remove two hinge screws that secure the middle housing. 8. Remove the scanner unit upward easily. C.B.P.Tite 3x8,F/ZN Tightening torque:0.6 ± 0.1 N ⋅m Scanner Unit C.B.P Tite 3x8,F/ZN Tightening torque :0.6 ± 0.1 N ⋅m FFC Cover Grounding cable Scanner FFC Ferrite Core Figure 4-2. Scanner Unit Removal Disassembly and Assembly Main Unit Removal 42 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.2.3 Middle Housing Removal C.B.P Tite 3x10,F/ZN Tightening torque:0.6 ± 0.1 N ⋅m 1. Scanner Unit Removal. (p42) 2. Remove all connectors from the main board. 3. Remove one screw that secures a tube cover, and remove it from the printer unit. 4. Remove four screws that secure the lower housing to the middle housing. 5. Remove the middle housing upwards. C H E C K P O IN T Middle Housing C.B.P Tite 3X8,F/ZN Tightening torque :0.6 ± 0.1 N ⋅m Pay attention to the guide plate when removing the middle housing. Guide Plate Tube Cover Figure 4-3. Middle Housing Removal Disassembly and Assembly Main Unit Removal 43 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C Pay attention when handling the connector while installing the middle housing. After installing the Middle Housing, remove the Tube Cover 1. 2. once and make certain that the tube is inserted into the Porous Pad properly. Remove the one screw securing the Tube Cover and remove the Tube Cover. Check that the tube is inserted into the Porous Pad properly. Tube Tube Cover Porous Pad C.B.P Tite 3X8,F/ZN Tightening torque:0.6 ± 0.1 N ⋅m Disassembly and Assembly Main Unit Removal 44 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.3 Disassembly and Assembly of Panel Unit 4.3.1 Panel Circuit Board Removal 1. Panel Unit Removal. (p41) 2. Remove one screw that secures the grounding plate. 3. Remove the grounding plate from the panel shield plate. 4. Remove six screws that secure the shield plate. 5. Remove the panel shield plate from the front middle cover. 6. Disconnect a harness from the panel circuit board. 7. Remove six hooks that secure the panel circuit board. 8. Remove the panel circuit board from the middle cover. Front Middle Cover C A U T IO N Panel Harness Do not touch the switch contacts on the panel circuit board with bare hand; otherwise, contact error can occur. Panel Circuit Board Panel Shield Plate C.B.P Tite 3x8,F/ZN Tightening torque:0.6 ± 0.1 N ⋅m Grounding Plate C.B.P Tite 3x8,F/ZN Tightening torque:0.6 ± 0.1 N ⋅m Figure 4-4. Panel Circuit Board Removal Disassembly and Assembly Disassembly and Assembly of Panel Unit 45 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.3.2 LCD ASSY Removal 1. C.B.P Tite 3x10,F/ZN Tightening torque:0.6 ± 0.1 N ⋅m Remove the one screw securing the right bush. 2. Remove the right bush from the front middle cover. 3. Remove the one screw securing the LCD ASSY. 4. Remove the LCD ASSY from the front middle cover. 5. Remove the left bush. 6. Release the hook fixing the clutch spring. 7. Remove the clutch spring from the left bush. Front Middle Cover Left Bush C.B.P Tite 3x10,F/ZN Tightening torque:0.6 ± 0.1 N ⋅m Remove the LCD ASSY. 2. Remove the four screws securing the lower case. 3. Remove the lower case from the upper case. 4. Remove the LCD module from the upper case. Right Bush Figure 4-5. Removing the LCD ASSY 4.3.3 Disassembly and Assembly of LCD ASSY 1. LCD ASSY. Clutch Spring LCD Harness Upper Case LCD Sheet LCD Module Lower Case C.B.P Tite 2x8,F/ZN Tightening torque:0.25 ~ 0.3 N ⋅m Figure 4-6. Disassembly of the LCD ASSY Disassembly and Assembly Disassembly and Assembly of Panel Unit 46 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.4 Disassembly and Assembly of Scanner Unit C A U T IO N START Perform disassembly and assembly for the scanner unit in an environment free from dust. You are advised to work in a clean room or on a clean bench, if possible. Ensure that there are no stains or scratches on the document table. Do not touch interior glass panel surface when installing the scanner housing. Handle glass panel surface with care by attaching protective sheet or paper. Panel Unit Removal (p.41) Lubrication required. For lubrication, refer to the following Scanner Unit Removal (p.42) section. 6.3.2 Lubrication Points of the Scanner (p82) Upper Housing Assembly Removal (p48) HP Sensor Circuit Board (p49) CCD Module (p49) Motor Assembly (p49) Flowchart 4-2. Scanner Unit Disassembly Procedure Disassembly and Assembly Disassembly and Assembly of Scanner Unit 47 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.4.1 Upper Housing Assembly Removal TPU Assembly 1. Scanner Unit Removal. (p42) 2. Remove the TPU assembly. 3. Remove four hinge screws. 4. Remove a hinge from the scanner unit. 5. Unlock the carriage. 6. Remove eight screws on bottom of the scanner unit. 7. Unhook two locations that secure the upper housing assembly to the lower housing. 8. Remove the upper housing assembly while positioning the document table up. C.B.P Tite 3x8,F/ZN Tightening torque:0.6 ± 0.1 N ⋅m Upper Housing Assembly Ensure that there are no stains on interior glass panel surface. Unlock Hinge C.B.P Tite 3x10,F/ZN Tightening torque :0.7 ± 0.1 N ⋅m C.B.P Tite 3x8,F/ZN Tightening torque:0.7 ± 0.1 N ⋅m C.B.P Tite 3x8,F/ZN Tightening torque :0.6 ± 0.1 N ⋅m C.B.P Tite 3x10,F/ZN Tightening torque:0.7 ± 0.1 N ⋅m Figure 4-7. Upper Housing Assembly Removal Disassembly and Assembly Disassembly and Assembly of Scanner Unit 48 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.4.2 CCD Module Timing Belt Timing Clamp 1. Upper Housing Assembly Removal. (p48) 2. Remove a driven pulley from a timing belt by pressing the driven pulley Assembly to loose tension of a timing belt. 3. Remove the CR shaft from lower housing. 4. Remove timing clamp, then remove timing belt from CCD module. C.B.P Tite 3x8,F/ZN Tightening torque:0.7 ± 0.1 N ⋅m Grounding Cable 4.4.3 Motor Assembly 1. Upper Housing Assembly Removal. (p48) 2. Remove the CCD Module. (p.49) 3. Remove three screws that secure a grounding cable to the motor assembly. 4. Remove a grounding cable and the motor assembly from the scanner lower housing. Motor Assembly CR shaft 4.4.4 HP Sensor Circuit Board 1. Upper Housing Assembly Removal. (p48) 2. Remove the Motor Assembly. (p.49) 3. Remove a screw that secures the HP sensor circuit board. 4. Remove the HP Sensor Circuit Board from lower housing. CCD Module Driven Pulley Assembly C.B.P Tite 3x8,F/ZN Tightening torque:0.7 ± 0.1 N ⋅m HP Sensor Circuit Board Lower Housing Figure 4-8. Disassembly of Scanner Unit Disassembly and Assembly Disassembly and Assembly of Scanner Unit 49 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.5 Disassembly and Assembly of Printer Unit Carriage concerned START Paper feeding concerned Other parts Panel Unit Removal (p.41) Scanner Unit Removal (p.42) Middle Housing Removal (p.43) Printhead (p54) CR Scale (p51) ASF Unit Removal (p55) Carriage Unit (p52) Power Unit (p57) Disassembly of ASF Unit (p56) Front Frame Assembly (p58) Front Paper Guide (p58) Waste Liquid Pad (p59) Flowchart 4-3. Disassembly Procedure for Printer Unit Disassembly and Assembly Disassembly and Assembly of Printer Unit 50 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.5.1 CR Scale Extension Spring, C A U T IO N When handling the CR scale, hold both ends, or top and bottom only. Do not touch the reading surface. Pay attention to keeping out of stains or scratches on the reading surface. 1. Middle Housing Removal. (p43) 2. Unhook a extension spring to the CR scale on the left side of the printer. 3. Remove the CR scale from the printer frame on the right side of the printer. 4. Pull out the CR scale from the carriage unit to the left. 5. Turn the CR scale to 90 degrees, and remove it along with a pull spring. CR Scale Pass the CR scale through the CR encoder located on back of the carriage unit. CR Encoder CR Scale Rear view Figure 4-9. CR scale Removal Disassembly and Assembly Disassembly and Assembly of Printer Unit 51 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.5.2 Carriage Unit C.B.S Tite R 3x4,F/ZN Tightening torque :0.8 ± 0.1 N ⋅m 1. Middle Housing Removal. (p43) 2. CR Scale Removal. (p.51) 3. Remove two screws on the left side of the FFC holder, and remove it from the main frame. 4. Remove six screws on the guide plate, and remove it from the printer unit. 5. Remove one screw on the holder stopper, and remove it from the printer unit. 6. Remove a extention spring of the driven pulley holder. Ffc Holder C.B.S Tite 3x6,F/ZN Tightening torque:0.5 ± 0.1 N ⋅m C.B.S Tite 3x6,F/ZN Tightening torque :0.5 ± 0.1 N ⋅m Guide Plate C.B.S Tite 3x6,F/ZN Tightening torque:0.8 ± 0.1 N ⋅m C.B.S Tite 3x6,F/ZN Tightening torque :0.5 ± 0.1 N ⋅m Extention Spring Holder Stopper C.B.S Tite (P4),3x6,F/ZN Tightening torque:0.8 ± 0.1 N ⋅m Figure 4-10. Carriage Unit Removal-1 Disassembly and Assembly Disassembly and Assembly of Printer Unit 52 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 7. Remove the CR belt from the CR motor. 8. Remove a torsion spring from the carriage unit, and remove the carriage lever from right side. 9. Unhook nine locations that secure the carriage unit to the head cable cover, and remove the head cable cover. 10. Unhook two locations that secure holder I/C to the carriage, and shift the holder I/ C towards you. Carriage Holder I/C 11. Remove the carriage unit from the main frame upward. Torsion Spring Lubrication required. For lubrication, refer to the following section. 6.3.3 Lubrication Points of the Printer (p83) Hook Carriage Lever A D J U S T M E N T R E Q U IR E D After removing the carriage unit, make adjustments referring to the following: Adjustment Items for Individual Units and Components (p65) Head Cable Cover Carriage Unit Figure 4-11. Carriage Unit Removal-2 Disassembly and Assembly Disassembly and Assembly of Printer Unit 53 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.5.3 Printhead 1. Carriage Unit Removal. (p52) 2. Remove the Head Cable from the CSIC board, then remove the Head Cable from the Holder I/C. 3. Remove the Printhead and Carriage from the Holder I/C. 4. Remove 2 screws that secure the Printhead. 5. Remove the Printhead from the Carriage. 6. Remove the Printhead from the Head Cable. A D J U S T M E N T R E Q U IR E D After installing the Printhead, make the adjustment, referring to the following: Adjustment Items for Individual Units and Components (p64) Head Cable C.B.B TITE (P2), 2.5x8, F/Zn Tightening torque:0.3 ± 0.05 N ⋅m Printhead Holder I/C Carriage CSIC board Figure 4-12. Printhead Removal Disassembly and Assembly Disassembly and Assembly of Printer Unit 54 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.5.4 ASF Unit Removal 1. Middle Housing Removal. (p43) 2. Remove three screws that secure the ASF unit. 3. Remove the ASF unit from the main frame upward. C A U T IO N ASF Unit C.B.S TITE (P4) R 3x6,F/ZN Tightening torque:0.8 ± 0.1 N ⋅m C.B.S 3x6,F/ZN Tightening torque :0.8 ± 0.1 N ⋅m Do not touch the LD Pad or Hopper Pad of the ASF Unit. Do not reuse any scratched pad. When securing the ASF unit to the main frame, pay attention to the installed location of the LD roller cover. Lubrication required. For lubrication, refer to the following section. 6.3.3 Lubrication Points of the Printer (p83) C.B.P Tite 3x8,F/ZN Tightening torque :0.6 ± 0.1 N ⋅m Figure 4-13. ASF Unit Removal Disassembly and Assembly Disassembly and Assembly of Printer Unit 55 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.5.5 Disassembly of ASF Unit C A U T IO N Several types of spring are used for the ASF unit. Do not loose springs during disassembly and assembly. 1. Middle Housing Removal. (p43) 2. ASF Unit Removal. (p55) 3. Remove the hopper and compression spring from the ASF unit. Hopper Compression Spring Figure 4-14. Disassembly of ASF Unit-1 4. Remove an extension spring from the ASF unit. 5. Remove the paper return lever from the ASF unit. 6. Remove a compression spring from the ASF unit. 7. Remove the returd holder and returd roller from the ASF unit. ASF Frame Compression Spring Extension Spring Paper Return Lever Returd Holder Returd Roller Figure 4-15. Disassembly of ASF Unit-2 Disassembly and Assembly Disassembly and Assembly of Printer Unit 56 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.5.6 Power Unit 1. Middle Housing Removal. (p43) 2. ASF Unit Removal. (p55) 3. Disconnect both power units and the TPU holder assembly lead from the FFC holder on the left side of the printer. 4. Remove a screw on back of the printer, and remove the TPU holder assembly from the power supply unit. 5. Remove two screws on back of the printer supply unit, and remove the power supply unit from the main frame. A D J U S T M E N T R E Q U IR E D C.B.P Tite 3x8,F/ZN Tightening torque :0.6 ± 0.1 N ⋅m After replacing the power supply unit, make adjustments referring to the following: Adjustment Items for Individual Units and Components (p65) TPU Holder Assembly Power Unit C.B.P Tite 3x8,F/ZN Tightening torque:0.6 ± 0.1 N ⋅m C.B.S Tite R 3x6,F/ZN Tightening torque :0.8 ± 0.1 N ⋅m Figure 4-16. Power Unit Removal Disassembly and Assembly Disassembly and Assembly of Printer Unit 57 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.5.7 Front Frame Assembly Front Frame Assembly 1. Middle Housing Removal. (p43) 2. Carriage Unit Removal. (p52) 3. Remove 2 screws that secure the Front Frame Assembly. 4. Remove the Front Frame Assembly from the Printer Frame. C.B.S TITE 3x6, F/ZN Tightening torque:0.8 ± 0.1 N ⋅m The Front Frame Assembly shall be set at 2 convex (ìþ) places of the Printer Frame. (Refer to the figure below.) Convex place (left side) Figure 4-17. Front Frame Assembly Removal Convex place (right side) C.B.S TITE 3x6, F/ZN Tightening torque:0.8 ± 0.1 N ⋅m Lubrication required. For lubrication, refer to the following section. 6.3.3 Lubrication Points of the Printer (p82) Spacer Front Paper Guide 4.5.8 Front Paper Guide 1. Front Frame Assembly Removal. (p58) 2. Remove the Spacer, then remove the Paper Rejection Pulley from the Paper Rejection Roller. 3. Remove the Spacer, then remove the Paper Rejection Roller. 4. Remove one screw, then remove the Front Paper Guide from the Printer Frame. Paper Rejection Pulley Spacer Paper Rejection Roller Figure 4-18. Front Paper Guide Removal Disassembly and Assembly Disassembly and Assembly of Printer Unit 58 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.5.9 Waste Liquid Pad 1. Power Unit Removal. (p57) 2. Front Paper Guide Removal. (p58) 3. Remove 4 screws that secure the Printer Unit. 4. Remove the Printer Unit from Lower Housing. 5. Replace the Waste Liquid Pad. A D J U S T M E N T R E Q U IR E D SCREW, FRAME MAIN Tightening torque :0.6 ± 0.1 N ⋅m C.B.P TITE 3x8, F/ZN Tightening torque:0.6 ± 0.1 N ⋅m After replacing the Waste Liquid Pad, make the adjustment, referring to the following: Adjustment Items for Individual Units and Components (p64) Figure 4-19. Printer Unit Removal Figure 4-20. Waste Liquid Pad Removal Disassembly and Assembly Disassembly and Assembly of Printer Unit 59 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.6 Disassembly and Assembly of Other Parts 4.6.1 Damper Assembly 1. Panel Unit Removal. (p41) 2. Main Board Unit Removal. (p.61) (as needed) 3. Remove a screw that secures the damper assembly, and remove it from the middle housing. For installing the damper assembly, close the slot cover, and follow the conditions as shown oi the figure below: C.B.P Tite 3x10,F/ZN Tightening torque :0.6 ± 0.1 N ⋅m Slot Cover Damper Assembly Figure 4-21. Damper Assembly Removal 4.6.2 Stacker 1. Panel Unit Removal. (p41) 2. Scanner Unit Removal. (p42) 3. Middle Housing Removal. (p43) 4. Remove the stacker by sliding forward while pushing projected areas located right stacker. Stacker Figure 4-22. Stacker Removal Disassembly and Assembly Disassembly and Assembly of Other Parts 60 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 4.6.3 Main Board Unit C H E C K P O IN T If you can read EEPROM on the main circuit board before replacing, repair time can be reduced by backing up adjustment values, and writing in the replaced main circuit board. C.B.P Tite 3x10,F/ZN Tightening torque :0.5 ± 0.1 N ⋅m C.B.P Tite 3x10,F/ZN Tightening torque:0.5 ± 0.1 N ⋅m C.P 3x6,F/ZN Tightening torque:0.3 ± 0.05 N ⋅m Upper Shield Plate 1. Panel Unit Removal. (p41) 2. Remove the SC detector lever. 3. Remove all connectors and FCC that connect to main circuit board. 4. Remove six screws on the main board unit, and remove it from the middle housing. C A U T IO N C.B.P Tite 3x10,F/ZN Tightening torque:0.5 ± 0.1 N ⋅m C.P 3x12,F/ZN Tightening torque:0.3 ± 0.05 N ⋅m C.P 3x6,F/ZN Tightening torque:0.3 ± 0.05 N ⋅m Do not touch stacker detector lever when removing. C.B.S Tite 3x6,F/ZN Tightening torque :0.5 ± 0.1 N ⋅m Main Board Unit Main Circuit Board Stacker Detector Lever 5. Remove eight screws that secure the upper shield plate. 6. Remove the upper shield plate from the main circuit board. 7. Remove three screws that secure the main circuit board. 8. Remove the main circuit board from the lower shield plate. Disassembly and Assembly lower shield plate Figure 4-23. Main Circuit Board Removal Disassembly and Assembly of Other Parts 61 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C Table 4-4. CN No. Color Pins CN3 White 14 Power Unit CN4 (FFC) 25 CCD Module CN5 White 5 TPU Inlet Holder CN6 Red 4 Scanner Motor CN7 White 3 HP sensor circuit board CN8 (FFC) 30 Panel circuit board CN10 White 3 Detector circuit board CN11 Black 4 CR Motor CN12 White 4 PF Motor CN13 (FFC) 19 Print Head CN14 (FFC) 25 Print Head A D J U S T M E N T R E Q U IR E D Connection Point When replacing the C543 main circuit board, refer to the following for replacement and adjustments of parts. Adjustment Items for Individual Units and Components (p65) Disassembly and Assembly Disassembly and Assembly of Other Parts Figure 4-24. Connector Diagram 62 5 CHAPTER ADJUSTMENT Download Service Manual And Resetter Printer at http://printer1.blogspot.com EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 5.1 Overview This Chapter describes the necessary adjustment items and adjustment procedures for applicable Unit / Parts. This section shows details of each Adjustment Process according to Adjustment Program. Adjustment Information for each Printer Mechanism needs to be set for this product in order to maintain reliable printing function and print quality for each printer mechanism. Accordingly, once the Printer Mechanism, Main Board or Print Head has been replaced, it is necessary to set and save the correct information of the mechanism into the Main Board by using the Adjustment Program. C A U T IO N Adjustment During execution of the Adjustment Program, be sure to turn off the power to the printer when parts are to be removed and installed. Overview 64 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 5.1.1 Adjustment Items for Individual Units and Components The adjustment items for this product are as indicated below. When performing any of these adjustments, be sure to execute all the related items so that this product operates normally. Table 5-1. Adjustment Items for Individual Units and Components Adjustment Items Unit / Component (Reference Page for Disassembly/Assembly) Market setting Head ID input Head angular adjustment Bi-D adjustment Top Margin Adjustment First dot adjustment PW sensor ajustment CR motor drive dispersion USB ID input Firmware Uploading Main Board Unit replacement (p.61) 2 5 6 10 9 8 7 11 12 4 Printhead removal (p.54) – – Printhead replacement (p.54) – Printer Unit replacement – 2 2 6 7 7 5 6 6 4 5 5 3 4 4 Waste Liquid Pad replacement (p.59) – – – – – – Power Unit replacement (p.57) – – – – – Power Unit removal / replacement (p57) – – 1 5 4 – – – – – – 8 – – – – – – – – 1 – – 3 2 6 – – Note “*1”: Before replacing the Main Board, check to see if the data in EEPROM can be read out. (Backup operation) When the data in EEPROM can be read out, the following items of adjustments are not necessary. Adjustment 1. Waste Liquid Pad replacement (p.59) 3. Waste ink pad counter replacement (p.75) 2 3 3 • • • • • • • • Other Items to be Performed Head ID input Head angular adjustment Bi-D adjustment PW sensor ajustment USB ID input Top Margin Adjustment First dot adjustment CR motor drive dispersion Overview C A U T IO N 1. Head cleaning replacement (p.74) 1. Ink charge replacement (p.74) 1. Ink charge replacement (p.74) 1. Waste ink pad counter replacement (p.75) Upon completion of a series of adjustments, perform the following check pattern printing and check the adjusted values of the printer again. Normal Paper Pattern (p77) Photo Quality Paper Pattern (p77) 65 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 5.2 Adjustments by Adjustment Program 2. C H E C K P O IN T 5.2.1 Overview This machinery is adjusted by using specialized adjust program. Adjusted revision figure is written into EEPROM of Main Board. Operating environment OS : Hardware : Click the [OK] button. 3. While Stylus PHOTO RX600/610, RX620/630 is warming up (Power LED is flashing), you cannot run the program (a communication error occurs). Run the program after making certain that the Power LED of the printer is lit. Select the item to be executed by clicking the tab. Windows98/Me/2000/XP PC equipped with USB 1.1/2.0 I/F Program constitution • • • • • SPRX600_Ver10.exe (program main file) D4Comm.dll OsSwitch.dll PrnDrv98.dll PrnDrvXP.dll Click a tab for selection 5.2.1.1 Installing the Adjustment Program [Get Status] button Acquires printer information, and displays it to the right. Copy the five files listed above into any desired folder on the PC. C H E C K P O IN T Before installing this program, make certain that a USB driver has been installed on the PC properly. Make sure that the five files are contained in the same folder. [Quit] button 5.2.1.2 Starting the Adjustment Program 1. Figure 5-2. Adjustment Program Screen The following start screen is displayed when the adjustment program has been started. Then select a model name, destination and port. Quitting the program Clicking the [Quit] button displays the window shown below. [Quit] button : [Continue] button : Figure 5-1. Adjustment Program Start Screen Adjustment Finishes the adjustment and closes the program. Returns the program to the start screen. Figure 5-3. Quit Screen Adjustments by Adjustment Program 66 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 5.2.2 Adjustment This section describes the items of the adjustment tabs of the adjustment program. 5.2.2.1 Market Setting (EEPROM initialization) When the Main Board of this machinery has been replaced with a new one, enter the initial setting values in EEPROM with this Adjustment Item. Functions of buttons [OK] : [Check] : C H E C K P O IN T Adjustment In the bottom center area on the screen, a message appears to indicate that the initial setting values of Stylus PHOTO RX600/610, RX620/630 have been written. You can check the current destination setting of the printer. Be sure to make this setting irrespective of the result of “EEPROM data copy” (p76) Adjustments by Adjustment Program Figure 5-4. Destination Setting Screen 67 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 5.2.2.2 USB ID A specific USB ID is stored in EEPROM on the Main Board. Therefore, it is required to input a USB ID when you have replaced the Main Board with a new one. The USB ID, which is a specific 18-digit alphanumeric character string, has been recorded at a certain address on EEPROM. A USB ID is assigned at the factory as follows. Manufacture process line No. (3 digits) PC No. (2 digits) Date (12 digits) -The built-in time data of the PC is used. “0” (1 digit) In repair, the 10-digit product serial number is used as the 10 digits of the new USB ID, and the new USB ID is completed with an 8-digit character string which is produced by Adjustment Program and automatically added to the serial number. Then input the new USB ID in EEPROM on the new Main Board. Read 10 digits serial number from manufacture plate on the back of Stylus Stylus PHOTO RX600/610, RX620/630 and input it and click the [OK] button. New USB ID is input to EEPROM. Functions of buttons [Input] : [Read] : C H E C K P O IN T Adjustment Figure 5-5. USB ID Input Screen Click the [Input] button after inputting the USB ID, and the USB ID will be written in EEPROM. You can check the current USB ID. This operation is not needed when the setting values in EEPROM on the old Main Board have been written in EEPROM on the new Main Board normally. Refer to “5.2.3.5 EEPROM data copy (p76)” Adjustments by Adjustment Program 68 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 5.2.2.3 Head ID With this function, write the head ID in EEPROM, and check the current setting value. This adjustment compensates for the uneven discharge of ink to keep the printing quality at a constant level. An irregularity occurs in the printing density unless a proper ID is input. Functions of buttons [Input]: [Read]: C A U T IO N Click the [Input] button after inputting the Head ID, and the Head ID will be written in EEPROM. You can check the current Head ID. As the Head ID, use the 15-digit character string found on the Print Head. Example: 634657UTPS1VUMW 5.2.2.4 Head Angular Adjustment Figure 5-6. Head ID Input Screen Perform pattern printing, determine an adjustment value so that the program compensates for an error in the mounting position of the head relative to the print surface, and write the adjustment value in EEPROM. Media to be used: Functions of buttons [Print]: [Input]: [Read]: [Paper feed]: C H E C K P O IN T Photo Quality Ink Jet Paper (A4 Size) Prints the head angular adjustment pattern. Click the [Input] button after inputting the adjustment value, and the adjustment value will be written in EEPROM. You can check the current head angular adjustment value. Use this button when a margin is to be placed above the pattern printing position. For adjustment procedure, click the [How to adjust] button on the adjustment program screen and see the display. After writing the adjustment value in EEPROM, print the pattern again and check the adjustment value for properness. Figure 5-7. Head Angular Adjustment Screen Adjustment Adjustments by Adjustment Program 69 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 5.2.2.5 1st Dot Position Adjustment This adjustment corrects the left margin (Print start position) for post card printing and A4 printing. The value indicated at the center of the adjustment window is the current value recorded in EEPROM. Perform this adjustment in the order of printing the pattern → checking → adjustment → printing → checking. Media to be used: For adjustment procedure, click the [How to adjust] button on C H E C K P O IN T the adjustment program screen and see the display. After writing the adjustment value in EEPROM, print the pattern again and check the adjustment value for properness. Reference value: Functions of buttons [Print]: [Paper feed]: [Input]: Normal paper (A4 Size) [Read]: [<], [>] : [<< ], [>> ] : []: Adjustment 2.0 ~ 4.0 mm (from left edge) Prints the adjustment pattern. Use this button when a margin is to be placed above the pattern printing position. Select a desired adjustment item and input the adjustment value, and click the [Input] button to write the adjustment value in EEPROM. You can check the current adjustment value. 0.0706 mm (compensation value: 4) shifting 1.0584 mm (compensation value: 60) shifting 0.0000 mm (compensation value: 0) shifting Adjustments by Adjustment Program Figure 5-8. 1st Dot Position Adjustment Screen 70 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 5.2.2.6 Bi-D Adjustment This adjustment corrects the deviation of printing timing for bidirectional printing which can occur due to variation of assembly precision/component parts of the Printer Mechanism. Print the Bi-D pattern and make adjustment so that the pattern is printed properly. In addition, you can check the current setting value. Perform this adjustment in the order of printing the pattern → checking → adjustment → printing → checking. Media to be used : Functions of buttons [Print] : [Paper feed] : [Go to input page] : [Go to print page] : [Input] : [Read] : C H E C K P O IN T Photo Quality Paper (A4 Size) Prints the Bi-D adjustment pattern. Use this button when a margin is to be placed above the pattern printing position. Displays the input screen. Displays the printing screen. Select a desired adjustment item and input the adjustment value, and click the [Input] button to write the adjustment value in EEPROM. You can check the current adjustment value. Figure 5-9. Bi-D Adjustment Printing Screen For adjustment procedure, click the [How to adjust] button on the adjustment program screen and see the display. After writing the adjustment value in EEPROM, print the pattern again and check the adjustment value for properness. Figure 5-10. Bi-D Adjustment Input Screen Adjustment Adjustments by Adjustment Program 71 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 5.2.2.7 PW Adjustment The PW sensor is installed on the bottom of the Carriage Unit (refer to p.16). Make adjustment so that the program compensates for a dislocation of the Carriage Unit resulting from its removal or replacement, and write the adjustment value in EEPROM. Perform this adjustment in the order of printing the pattern → checking → adjustment → printing → checking. Media to be used : Normal paper (A4 Size) Reference value : 5mm (top and bottom, and right and left) Functions of buttons [Print] : [Input] : [Read] : C H E C K P O IN T Adjustment Prints the adjustment pattern. Select a desired adjustment item and input the adjustment value, and click the [Input] button to write the adjustment value in EEPROM. You can check the current adjustment value. For adjustment procedure, click the [How to adjust] button on the adjustment program screen and see the display. After writing the adjustment value in EEPROM, print the pattern again and check the adjustment value for properness. Adjustments by Adjustment Program Figure 5-11. PW Adjustment Screen 72 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 5.2.2.8 Calorific Limitation Input C A U T IO N Be sure to make this adjustment when you have replaced the CR Motor or Power Supply Board with a new one. (In the case of removal or replacement of Main Board, only when the backup of the data in EEPROM cannot be executed) Do not execute this function even when any component other than above has been removed or replaced. Since Stylus PHOTO RX600/610, RX620/630 does not include CR guide shaft, do not place a check in CR guide shaft. 1 In this adjustment, the load on the mechanism is calculated, by conversion, from the current in the CR Motor. Based on this data, the heat generation timing of the CR Motor is calculated precisely and registered in EEPROM. Thus this adjustment optimizes the protective operation timing during continuous driving of the carriage. When a specified component has been removed or replaced, this adjustment is necessary to prevent the motor coil from being burnt. No. Description Time for Adjustment * CR Motor replacement 1 Register the maximum compensation value for CR Motor heat generation control in EEPROM. 2 Start the calorific limitation input, and register an appropriate heat generation control compensation value in EEPROM. PS Circuit Board replacement 2 1. Check the check box for each relevant part. 2. Click the [OK] button. 3. The adjustment varies depending on whether “CR guide shaft” is included or not. Main Circuit Board replacement CR Guide Shaft removal/ replacement When CR guide shaft is not included Note “*1”: Select the relevant pars from “replaced parts” on the Calorific Limitation Input screen, and click [OK]. (Two or more parts can be selected) When the selected parts include CR guide shaft, carry out the adjustment of No. 2. C H E C K P O IN T This adjustment is not required when only the Main Board has been replaced with a new one and EEPROM backup has successfully been achieved. Refer to “5.2.3.5 EEPROM data copy (p76)” 3 When CR guide shaft is included Functions of buttons [OK] : Click the [OK] button after selecting the relevant parts. Then the related adjustment window is displayed. Clicking the [OK] button executes the adjustment. Adjustment Adjustments by Adjustment Program 3 Figure 5-12. Calorific Limitation Input Screen 73 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 5.2.3 Maintenance This section describes the maintenance items of the adjustment program. 5.2.3.1 Head cleaning You can execute more intensive cleaning than Head Cleaning, which is carried out by selecting it in the menu on the Operation Panel. This function releases the Head Nozzle from clogging which can cause dot missing. Ink consumption (every cleaning) Model Number Type of Cartridge Europe, EAI Asia/Latin Black I/C T0481 T0491 Color I/C T0482, T0483, T0484, T0485, T0486 T0492, T0493, T0494, T0495, T0496 C H E C K P O IN T Consumption 7% If the nozzle is not released from clogging even by this cleaning, execute initial ink filling. (Refer to “Ink charge” (p74)) Figure 5-13. Head Cleaning Screen 5.2.3.2 Ink charge When the Head or Printer Mechanism has been replaced, ink is not available in the ink route just after its installation, thus ink needs to be filled. When the following work has been performed, ink must be initially filled by executing this item. Printer Mechanism replacement Printer Head replacement Ink consumption (every charging) Model Number Type of Cartridge Europe, EAI Asia/Latin Black I/C T0481 T0491 Color I/C T0482, T0483, T0484, T0485, T0486 T0492, T0493, T0494, T0495, T0496 Adjustment Consumption 15% Figure 5-14. Ink Charging Screen Adjustments by Adjustment Program 74 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 5.2.3.3 Refurbishment For DOA If you clean the cavity of the printhead and cap assembly, this function will be useful. C A U T IO N After carry out this function, replace the waste drain ink pad with new one and reset the Waste drain ink pad counter. Otherwise, the ink or CR02 liquid may leak from the pad during the transportation. Prepare the following tool. • Dummy ink cartridge, Injector, CR02 liquid Do not carry out this program repeatedly. This operation is available only one time. Excessive operation causes overflow of the ink and CR02 liquid. When you refurbish the repair product by using this program, do it on your responsibility. When you charge CR02 liquid into the dummy ink cartridge with the Injector, make sure fill out the dummy ink cartridge with CR02 liquid. In case enough CR02 liquid is not charged into the dummy cartridge, the printhead will not cleaned and not filled with the CR02 liquid enough in this operation. Keep the CR02 liquid and the dummy ink cartridge clean. Figure 5-15. Refurbishment For DOA Screen 5.2.3.4 Waste ink pad counter This counter controls total ink eject volume and displays error status if the volume exceeds the set value, displaying the waste ink overflow indication (printer error indication and Error LED blinking.). By selecting this item, you can check or clear the waste ink pad counter. This operation is necessary after the following work. Waste Ink Porous Pad replacement Maximum count : Functions of buttons [Read] : [Reset] : Adjustment 20000~46750 (depending on printing conditions) You can check the current count. Clear the waste ink pad counter value. (Return the value to zero) Figure 5-16. Waste Ink Pad Counter Screen Adjustments by Adjustment Program 75 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 5.2.3.5 EEPROM data copy The function is to back up → restore (to the new Main Board) the adjustment values that have been stored in EEPROM on the Main Board. Use of this function will reduce the man-hour for adjustment significantly. The data to be backed up are as follows. Table 5-2. Data to be Backed Up Data to be Backed Up Page for Adjustment USB ID p68 Head ID p69 Head angular adjustment value p69 Bi-D adjustment value p71 PW sensor adjustment value p72 1st Dot Position Adjustment p70 Calorific Limitation Input p73 Ink consumption counters – Waste ink pad counter Figure 5-17. EEPROM Data Copy Screen p75 Note “*”: For your confirmation, the adjustment values are displayed at “Adjusted items” in the right area on the screen. C A U T IO N Adjustment After restoration, print the check patterns for all the adjustments above and check each adjustment value. If there is any abnormality, make adjustment for the relevant items. Refer to “5.2.4 Check Pattern print (p77)” Adjustments by Adjustment Program 76 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 5.2.4 Check Pattern print This operation prints various adjustment patterns. The patterns for the adjustment items are printed en bloc for each paper type. After printing the adjustment patterns, if any abnormal pattern is found, perform the necessary adjustment by referring to the pages for the relevant adjustment item. C H E C K P O IN T 5.2.4.1 Normal Paper Pattern The table below lists the patterns to be printed here. Print Pattern PW sensor adjustment pattern (Top/Right) Refer to p72 Beta pattern – Vertical Alignment pattern – Horizontal Alignment pattern – Color Nozzle Shift pattern – Waste ink pad counter value p75 Head ID p69 USB ID p68 Market destication setting p67 Ink quantity Figure 5-18. Check Pattern Printing Screen (Normal paper) – PW sensor adjustment pattern (Bottom/Left) p72 5.2.4.2 Photo Quality Paper Pattern The table below lists the patterns to be printed here. Print Pattern Refer to First dot position / Top margin pattern p70 Head angular adjustment pattern p69 Bi-D adjustment pattern p71 Accumulated pitch line – 5.2.4.3 Nozzle check pattern Figure 5-19. Check Pattern Printing Screen (Photo quality paper) This function prints the nozzle check pattern. This pattern can be printed also on the printer driver. Adjustment Adjustments by Adjustment Program 77 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 5.2.5 Appendix 5.2.5.1 Save all of EEPROM data This function copies all the data in EEPROM into a file. Use this function at the analysis of the product. Figure 5-20. Save All of EEPROM Data Screen Adjustment Adjustments by Adjustment Program 78 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C IPL update progress display 5.3 Firmware Uploading The following is the status change sequence of normal Firmware update. IPL allows you to update Firmware in the SPC model. Following is the procedure. Table 5-3. IPL Update Progress Display List 5.3.1 Firmware Program File Step Change the file name of the supplied file to follwings FWD12UP.dat, and place it in the root directory of Compact Flash card media. C H E C K P O IN T Memory card must be formatted with FAT. (Only Compact Flash Card are supported) The rename is deferent from RX600/610 and RX620/630 • RX600/610: FWD12UP.dat • RX620/630: FWE91TLS.dat 5.3.2 Firmware Update Procedure 1. Firmware update mode Starting up Firmware update program. It allows you to cancel by pushing down the panel. 2 Waiting for media to be loaded Waiting for media to be loaded, or checking loading media. (It may take a while to detect and check loading status) 3 Reading updated Firmware Acquiring Firmware while reading media 4 Deleting old Firmware 5 Writing updated Firmware Registering/reading updated Firmware program 6 Firmware updated successfully 1 Deleting old Firmware in the printer Firmware update is successful and completed Table 5-4. Update Error List Status 2. After starting up IPL update mode, insert a program card in the slot. 3. Firmware update progress is displayed on the LED or the LCD screen. 4. After completion of Firmware update has been displayed, turn off the power manually, and end Firmware update. Do not remove a media card from the slot before completing update. Description 5.3.3 Update Error List Turn on the power while holding down the following panel keys. [Scan] + [B&W] + [Color] C A U T IO N Status Description Previous Firmware update failed* Firmware was updated in the same media by the other printer, and failure history still exist. Check previous updated Firmware in your printer. Formatting card failed Media or format are not recognized Updated Firmware not found Updating file does not exist in media Update failed Reading media, deleting Firmware, writing Firmware failed. Note “*”: If “Previous Firmware update failed” is displayed during update, “Hidden file” attribute is set up in the Firmware file that has been stored in media. Without canceling this attribute, the media file cannot be used for updating Firmware. In order to cancel attribute, select the file on Windows Explorer, select “File” → “Property”, and remove check mark in a hidden attribute check box, or execute the following command at command prompt: Attrib-HA:\FWD10UP.dat Adjustment Firmware Uploading 79 6 CHAPTER MAINTENANCE Download Service Manual And Resetter Printer at http://printer1.blogspot.com EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 6.1 Overview 6.2 Cleaning This section describes maintenance work to maintain the functions and performance of this product. Clean if dirt is visible. As dirt on the glass for placing the document affects directly image reading quality, clean the glass completely. 6.1.1 Maintenance of the Printer C A U T IO N Never use chemical solvents, such as thinner or benzine, as they may deform or deteriorate plastic and rubber products. If print irregularity (dot missing, white line, etc.) has occurred or the printer indicates “Maintenance Error”, take the following actions to clear the error. Be careful not to damage any components when you clean Head Cleaning Do not scratch the surface of the PF roller assembly. Use a soft inside the printer. The printer has a built-in head cleaning function, which is activated on the operation panel. Confirm that the printer is in the stand-by state (the power indicator is not blinking). Select “Head Cleaning” by means of the Menu buttons on the operation panel and execute it, and the printer will start head cleaning. brush to wipe off any dust. Use a soft cloth moistened with alcohol to remove ink stain. Do not use frequently the cleaning sheet included in the media. It may damage the coated surface of the PF roller. However, it is no problem to clean the surface of the ASF LD roller by placing the adhesive surface of the cleaning sheet on the ASF LD roller. Maintenance Error Ink is used not only for printing but also for other operations, such as cleaning. During such an operation, the printer wastes a certain amount of ink and drains it into the waste ink pad, and the amount of the waste ink is counted. Once the amount of waste ink reaches the predetermined limit, the printer indicates “Maintenance Request” and the waste ink pad must be replaced. Exterior parts Use a clean soft cloth moistened with water and wipe off any dirt. If the exterior parts are very dirty, use a cloth moistened with a neutral detergent to wipe it off. Waste ink pad counter count up ≥ 20000 ~ 46750 Time for replacing the Waste Ink Pad When the total amount of waste ink reaches the predetermined limit, the printer indicates “Maintenance Request”. During repair operation, check the overflow counter and the firmware version, selected code page and nozzle check pattern. If the ink counter value is close to its upper limit, notify your customer and recommend that the waste ink pad is to be replaced. (If the waste ink pad is not replaced at that time, “Maintenance Error” will occur just after the printer is retuned to the customer.) Once you have the confirmation from the customer, replace the waste ink pad. Inside the printer Use a vacuum cleaner to remove any paper dust. Glass for placing the original document on Remove dust or any paper with a clean dry cloth. If dirt is serious or foreign material is adhering, wipe it off with a cloth moistened with a neutral detergent. If a trace of wiping has remained, wipe the glass again with a dry clean cloth. ASF LD Roller Treatment after replacement If paper dust on the surface of the ASF LD Roller lowers the friction, place the adhesive surface of the cleaning sheet included in the media on the surface of the ASF roller and repeat paper loading from the ASF. Reset the Waste ink pad counter. Turn on the power to the printer and enter into the special menu (ordinary operation) and execute waste ink counter reset menu or perform counter clear by the adjustment program. Maintenance Overview 81 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 6.3 Lubrication Cr Shaft 6.3.1 Designated Lubricant Table 6-1. Designated Lubricant Type Name Parts Code Available Grease G-26 1080614 EPSON Grease G-58 1082176 EPSON G-26 6.3.2 Lubrication Points of the Scanner When any part of the CR Unit of the scanner has been replaced or the sound of carriage moving is loud, lubrication is necessary. Figure 6-2 below indicate the designated grease and lubrication points. Table 6-2. Designated Lubrication Points Figure 6-1. Lubricating Points (CR Shaft) Figure Lubrication Points Lubrication Figure 6-1 Both ends of CR shaft G-26 Figure 6-2 Driven Shaft G-26 Pulley Holder C A U T IO N If lubrication exceeds the designated amount, the mechanism may be damaged or functions may be impaired. Be sure to apply the designated volume of grease properly. G-26 Figure 6-2. Lubricating Points (Driven Shaft) Maintenance Lubrication 82 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 6.3.3 Lubrication Points of the Printer The types and amount of the oils and grease for lubrication of the Printer are determined based on factory evaluation. Therefore, be sure to apply a specified volume of the designated grease to each designated point for repair and maintenance of the Printer. The designated grease and application points are indicated below. C A U T IO N 35mm Never use any oil or grease other than designated, since any other oil or grease can badly affect the machine life or function of the product or damage the mechanism. As the volume of application is also designated based on evaluation result, be sure to apply the designated volume of grease properly. G-58 Front Frame Front Frame 20mm Table 6-3. Designated Lubrication Points Assy to be Lubricated (Reference Page) Lubrication Points / Amount of Application Precautions (Fig No.) Figure 6-3. Lubricating Points (Front Frame) Lubrication Points Front of front frame Grease to be applied Use an injector to apply grease. G-58 (See Figure 6-3) Amount of Application φ1mm Length:Up to 35mm ~ 20mm right Front Frame (p58) G-58 ASF Unit Table 6-4. Designated Lubrication Points Assy to be Lubricated (Reference Page)) Lubrication Points / Amount of Application Precautions (Fig No.) Lubrication Points Paper return cam center area Paper return lever (p55) Maintenance Grease to be applied G-26 Amount of Application φ1 x 1mm ASF Unit Use an injector to apply grease. (See Figure 6-4) Paper return lever Figure 6-4. Lubricating Points (Paper return lever) Lubrication 83 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C Main Frame Main Frame Table 6-5. Designated Lubrication Points Assy to be Lubricated (Reference Page) Lubrication Points / Amount of Application Lubrication Points Main Frame CR guide area of the main frame Grease to be applied G-58 Amount of Application 100mg at each position Length 350mm x Width2mm G-58 Main Frame Precautions (Fig No.) • Use lubrication jig • Slide the carriage unit left to right for even application. (See Figure 6-5) G-58 <Right side view> Lubrication Points Back of Main frame Carriage unit slit area on back of the main frame Grease to be applied G-58 Amount of Application φ3mm x 3mm Use an injector to apply grease. (See Figure 6-6) Figure 6-5. Lubricating Points (Main Frame) Main Frame G-58 Carriage Unit Figure 6-6. Lubricating Points (Back of Main frame) Maintenance Lubrication 84 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C Carriage Unit Table 6-6. Designated Lubrication Points Assy to be Lubricated (Reference Page) Lubrication Points / Amount of Application Precautions (Fig No.) <Rear View> Lubrication Points Carriage Unit (p52) Upper contact area of the guide roller and the guide holder Grease to be applied G-58 Amount of Application φ1mm Use an injector to apply grease. (See Figure 6-7) G-58 Carriage Unit G-58 Figure 6-7. Lubricating Points (Carriage Unit) Maintenance Lubrication 85 7 CHAPTER APPENDIX Download Service Manual And Resetter Printer at http://printer1.blogspot.com EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 7.1 Connectors 7.1.1 Connector Assignments Figure below shows the connector assignments on the circuit boards of Stylus PHOTO RX600/610, RX620/630. Table 7-1. CN No. Color Pins Connected to CN2 - 4 USB2.0 CN3 White 14 Power Unit CN4 (FFC) 25 CCD Module CN5 White 5 TPU Inlet Holder CN6 Red 4 Scanner Motor CN7 White 3 HP sensor circuit board CN9 (FFC) 30 Panel circuit board CN10 White 3 PE sensor CN11 Black 4 CR Motor CN12 White 4 PF Motor CN13 (FFC) 19 Print Head CN14 (FFC) 25 Print Head CN16 - CN17 - Card Slot 50 Card Slot (CF) Figure 7-1. Connector Assignments of Circuit Boards Appendix Connectors 87 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 7.2 Circuit Board Component Layout Figure 7-2. C543 MAIN BOARD Appendix Circuit Board Component Layout 88 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 7.3 Electric Circuit Diagrams This section shows electric circuit diagrams of Stylus PHOTO RX600/610, RX620/ 630. The electric circuits of Stylus PHOTO RX600/610, RX620/630 are provided on the following circuit boards: C543 MAIN Board C543 Panel Board C543 PSB / PSE Board Appendix Electric Circuit Diagrams 89 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C C543MAIN-1.pdf Appendix Electric Circuit Diagrams 90 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C C543MAIN-2.pdf Appendix Electric Circuit Diagrams 91 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C C543MAIN-3.pdf Appendix Electric Circuit Diagrams 92 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C C543pnl.pdf Appendix Electric Circuit Diagrams 93 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C C543psb_G.pdf Appendix Electric Circuit Diagrams 94 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C C543pse_G.pdf Appendix Electric Circuit Diagrams 95 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 7.4 Exploded Diagrams This section shows exploded diagrams of Stylus PHOTO RX600/610, RX620/630. Appendix Exploded Diagrams 96 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C c543ACCE001.pdf Appendix Exploded Diagrams 97 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C C543CASE001.pdf Appendix Exploded Diagrams 98 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C C543ELEC001.pdf Appendix Exploded Diagrams 99 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C C543MACH001EA.pdf Appendix Exploded Diagrams 100 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C C543MACH002SE.pdf Appendix Exploded Diagrams 101 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C C543MACH003.pdf Appendix Exploded Diagrams 102 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C 7.5 ASP List Table 7-2. ASP List (continued) Ref No. This section shows the ASP list of Stylus PHOTO RX600/610, RX620/630. Table 7-2. ASP List Part Name 119 STOPPER,CR 120 COVER,MIDDLE,REAR;EPAG 121 OPERATION PANEL;EN 122 PANEL ASSY.,EBM;B PAPER,SUPPORT;EDG 123 COVER,MIDDLE,FRONT;EBM 155 COVER,FILM,35 124 BUTTON,L 156 HOLDER,FILM,SLIDE,35 125 BUTTON,R;C I/C WITHOUT INDIVIDUAL BOX B,WST,AS,4CD01C 126 OPTICAL TUBE,ERROR,LED I/C WITHOUT INDIVIDUAL BOX C,WST,AS,4CD01C 127 HARNESS NON FIG I/C WITHOUT INDIVIDUAL BOX M,WST,AS,4CD01C 128 GROUNDING PLATE,PANEL NON FIG I/C WITHOUT INDIVIDUAL BOX Y,WST,AS,4CD01C 129 BUSHING,LCD,RIGHT NON FIG I/C WITHOUT INDIVIDUAL BOX LC,WST,AS,4CD01C 130 HARNESS I/C WITHOUT INDIVIDUAL BOX LM,WST,AS,4CD01C 131 SHIELD PLATE,M/B,LOWER 101 COVER,ASF;EFS2 132 SPACER,CARD SLOT 102 HOUSING,MIDDLE ASSY.,EBM 133 OPTICAL TUBE,ACCESS,LED 103 COVER,FFC;EPAG 135 SHIELD PLATE,M/B,UPPER LOCK,SCANNER 136 C.B.SCREW(B010303311) 105 LEVER,DETECTOR,SC 137 C.B.P-TITE,3x10,F/ZN 106 HOUSING,MIDDLE;EBM 138 SHAFT,COVER,SLOT 107 FERRITE CORE,SSC-40-12-F 139 C.B.SCREW(B010303311) CLAMP,FFC 140 C.B.SCREW(B010303611) 109 CLAMP,FERRITE 144 COVER,TUBE;EBM 110 TAPE,FIX,PAPER GUIDE,FRONT;SUPPORT 145 LCD MODULE ASSY.;EDG;B 111 LEVER,DETECTOR,STACKER 146 CASE,LCD,UPPER;EDG DUMPER,COVER,SLOT 147 LCD MODULE 113 BUSHING,COVER,SLOT 148 CASE,LCD,LOWER;EDG 114 LOCK,COVER,SLOT 149 C.B.P-TITE,2x8,F/ZN 115 COVER,SLOT 150 C.B.P-TITE SCREW,3x8,F/ZN DECORATION PLATE;EDG 151 BUSHING,LCD,LEFT STACKER ASSY.,EDG 152 SPRING,CRATCH Ref No. 100 NON FIG NON FIG NON FIG 104 108 112 117 118 Appendix Part Name ASP List 103 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C Table 7-2. ASP List (continued) Ref No. 153 154 Table 7-2. ASP List (continued) Part Name Ref No. Part Name COVER,HOST,USB;EBM 518 EXTENSION SPRING,1.494 LABEL,CARD,SROT 519 MOTOR,ASSY.,CR 157 I/F CABLE 520 SHEET,PROTECT,SPLASH 158 FERRITE,CORE,FRC-25-12-5-E 521 COMPRESSION SPRING,2.36 159 DOUBLE SIDE TAPE,10x40 522 LEVER,I/C 160 C.B.P. SCREW(B320204312) 523 COMBINATION GEAR,27.2,19.2 161 C.B.P-TITE,3x10,F/NI 524 SPUR GEAR,25.6 450 BOARD ASSY.,PANEL 525 LEVER,CHANGE;B 200 BOARD ASSY.,MAIN 526 COMBINATION GEAR,21,24 134 LABEL,POSITION,CARTRIDGE 527 SPUR GEAR,27.2 137 C.B.P-TITE,3x10,F/ZN 528 INK SYSTEM ASSY.;C 141 MINI CRAMP,UAMS-05-0 V0 530 TIMING BELT;C 142 LABEL,TYPE,IC;WST 531 SCALE,CR 143 LABEL,HEAD CLEANING;B 532 ROLLER,EJECT;C 500 PRINTER MECHANISM(ASP)MAF11-104 533 BUSHING,6 501 CARRIAGE ASSY.;B 535 RETAINING RING(B150300711) 502 BOARD ASSY.,DETECTOR,PH 536 BUSHING,6,LEFT 503 COVER,CABLE,HEAD 540 POROUS PAD,CAP,LOWER,LARGE 504 TORSION SPRING,LEVER,CARTRIDGE;B 541 PROUS PAD,CAP,LOWER,SMALL 505 COVER,TIMINGBELT,PF 542 HOUSING,LOWER;EDG 506 CONECTING PLATE,FRAME,L 543 FOOT 508 MINI CRAMP,UAMS-05-0 V0 544 INSULATOR,FRAME,MAIN 509 TIMING BELT,PF 545 PAPER GUIDE,FRONT ASSY. 510 SPACER,INSULATOR 546 GUIDE PLATE,CABLE,HEAD 511 CLUTCH 547 FRAME,FRONT ASSY. 512 STOPPER,PAPER,STACKER 548 C.B.S. SCREW(B300204211) 513 SPACER,4.1x0.5x7.5,L/NA 549 C.B.P-TITE SCREW,3x8,F/ZN 514 PULLEY,EJECT,DRIVE;C 550 MOTOR,ASSY.,PF 515 HEXAGON NUT,NORMAL,M3 551 CABLE,HEAD 517 SCREW,FRAME,MAIN 553 POROUS PAD,INK EJECT,UPPER LEFT;B Appendix ASP List 104 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C Table 7-2. ASP List (continued) Ref No. 554 555 Table 7-2. ASP List (continued) Part Name Ref No. Part Name POROUS PAD,INK EJECT,LOWER LEFT;B 812 HOUSING,LOWER,TPU POROUS PAD,INK EJECT,UPPER RIGHT;B 813 HOUSING,MAT 556 POROUS PAD,INK EJECT,LOWER RIGHT;B 814 MAT,COVER,DOCUMENT 557 POROUS PAD,PUMP,LOWER 815 HOUSING ASSY.,UPPER,ASP 558 PROUS PAD,PUMP,REAR 816 GROUNDING CABLE, SCANNER 560 SHEET,GUIDE PLATE,CABLE,HEAD 817 RETAINING RING(B150300711) 561 HOLDER,SHAFT ASSY. 818 PULLEY,IDLE 563 EXTENSION SPRING,0.143 819 PLANE WASHER,4.5x0.5x8,L/NA 564 TORSION SPRING,0.22 820 PULLEY,DRIVE 566 LEVER,DETECTOR,PE 821 6N,3,F/ZN 700 ASF UNIT;B 822 MOTOR 701 C.B.S-TITE(P4),3x6,F/ZN 823 CARRIAGE ASSY.,ASP 702 COMPRESSION SPRING,2.53 824 SHAFT,CR 703 RETURD ASSY. 825 TIMING BELT 704 C.B.S. SCREW(B300204211) 826 PULLEY,DRIVEN 705 C.B(P)SCREW 827 TORSION SPRING,238 706 C.B.P-TITE SCREW,3x8,F/ZN 829 HOUSING,LOWER 707 HARNESS 831 GROUNDING PLATE,FFC 800 SCANNER ASSY. 832 BOARD ASSY., SUB 801 TPU ASSY.,LId,ASP 833 DOUBLE SIDED TAPE,164x10x0.16 802 HOUSING,TOP,TPU 834 DOUBLE SIDED TAPE,115x10x0.16 803 LOGO PLATE 835 DOUBLE SIDED TAPE,52x10x0.16 804 HOUSING,UPPER,TPU 836 SHEET,COVER BOTTOM 805 HOLDER,HINGE;R 837 FOAM,DUSTPROOF 806 HOLDER,HINGE;L 838 CLAMP,TIMING BELT 807 GUIDE,HINGE 839 FERRITE CORE 808 BOARD ASSY.,INVERTOR 840 FOOT,SCANNER 809 SHEET,COVER BOARD 841 C.B.P-TITE SCREW,3x8,F/ZN 810 HARNESS,TPU;BLACK 842 C.B.P. SCREW(B320204312) 811 STOPPER,LAMP ASSY.,TPU 844 HINGE ASSY. Appendix ASP List 105 EPSON Stylus PHOTO RX600/610, RX620/630 Revision C Table 7-2. ASP List (continued) Ref No. Part Name 845 C.B.P.SCREW,4x12,F/ZN 846 SHEET,HOLDER ASSY.,PULLEY,DRIVE 847 C.B.P-TITE SCREW,3x12,F/ZN 848 DOUBLE SIDED TAPE,27x10x0.16 849 FOOT 300 POWER SUPPLY ASSY.;120V NON FIG Appendix INK SUPPLY FIXTURE ASP List 106